Sapphire Core Bright#147AE1
Crimson Radiant Bright#EC2727
VS
Sapphire Core Bright vs Crimson Radiant Bright
A detailed comparison of #147AE1 and #EC2727 — complementary colors
Contrast & Accessibility
1:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Sapphire Core Bright
Text on Crimson Radiant Bright
Color Properties
#147AE1
HEX
#EC2727
rgb(20, 122, 225)
RGB
rgb(236, 39, 39)
hsl(210, 84%, 48%)
HSL
hsl(0, 84%, 54%)
210°
Hue
0°
84%
Saturation
84%
48%
Lightness
54%
Blue
Family
Red
Hue Diff
150\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #147AE1, #EC2727);
Using These Colors Together
With a contrast ratio of 1:1, this pair does not meet WCAG guidelines for text. Use these colors as adjacent blocks, gradients, or decorative accents rather than text-on-background pairings.
These colors have a 150\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Sapphire Core Bright
view_detail →
Crimson Radiant Bright
view_detail →
Related Comparisons
Sapphire Core Bright vs Coral Core Bright
#147AE1 · #E17A14
Crimson Radiant Bright vs Aqua Radiant Bright
#EC2727 · #27ECEC
Indigo Core Bright vs Crimson Radiant Bright
#1436E1 · #EC2727
Sapphire Core Bright vs Tangerine Radiant Bright
#147AE1 · #EC7927
Indigo Core Bright vs Tangerine Radiant Bright
#1436E1 · #EC7927