#4C7CE9#4C7CE9

#4C7CE9 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.173 H 264.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4C7CE9
RGB	rgb(76, 124, 233)
HSL	hsl(222, 78%, 61%)
HSV	hsv(222, 67%, 91%)
CMYK	cmyk(67.4%, 46.8%, 0%, 8.6%)
CIE-LAB	lab(53.85, 18.82, -60.02)
CIE-LCH	lch(53.85, 62.91, 287.41°)
OKLab	oklab(60.86% -0.0178 -0.1719)
OKLCH	oklch(60.86% 0.173 264.1)
XYZ	xyz(24.8910, 21.8325, 79.9773)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7CE9 #E9B94C

analogous

#4CCAE9 #4C7CE9 #6A4CE9

triadic

#4C7CE9 #E94C7C #7CE94C

tetradic

#4C7CE9 #E94CCA #E9B94C #4CE96A

square

#4C7CE9 #E94CCA #E9B94C #4CE96A

split-complementary

#4C7CE9 #E96A4C #CAE94C

monochromatic

#1441A6 #1B56DD #4C7CE9 #83A4F0 #B9CCF6

Accessibility & contrast

On white

3.91

#4C7CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4C7CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7CE9

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7CE9	#FFFFFF	#000000	##000000
##4C7CE9	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4388ED

Deuteranopia (green-blind)

#207AE7

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c7ce9;
/* rgb */ color: rgb(76, 124, 233);
/* oklch */ color: oklch(60.9% 0.173 264.1);

Tailwind

colors: {
  custom: {
    50: '#8ea1f1',
    500: '#4c7ce9',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ce9;
$custom-light: #8ea1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ce9",
  "rgb": {
    "r": 76,
    "g": 124,
    "b": 233
  },
  "hsl": {
    "h": 221.656,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60861,
    "c": 0.17287,
    "h": 264.1
  },
  "luminance": 0.21835
}

Semantic roles & 50–950 ramp

primary

#4C7CE9

secondary

#E6D4AB

accent

#9B0BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C7CE9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →