#4C7CD9#4C7CD9

#4C7CD9 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.8% C 0.151 H 262.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C7CD9
RGB	rgb(76, 124, 217)
HSL	hsl(220, 65%, 57%)
HSV	hsv(220, 65%, 85%)
CMYK	cmyk(65%, 42.9%, 0%, 14.9%)
CIE-LAB	lab(52.91, 13.25, -52.55)
CIE-LCH	lch(52.91, 54.20, 284.15°)
OKLab	oklab(59.83% -0.0204 -0.15)
OKLCH	oklch(59.83% 0.151 262.2)
XYZ	xyz(22.7081, 20.9594, 68.4810)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7CD9 #D9A94C

analogous

#4CC3D9 #4C7CD9 #624CD9

triadic

#4C7CD9 #D94C7C #7CD94C

tetradic

#4C7CD9 #D94CC3 #D9A94C #4CD962

square

#4C7CD9 #D94CC3 #D9A94C #4CD962

split-complementary

#4C7CD9 #D9624C #C3D94C

monochromatic

#1E448D #295CBF #4C7CD9 #7EA1E4 #B1C6EE

Accessibility & contrast

On white

4.04

#4C7CD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4C7CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7CD9

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7CD9	#FFFFFF	#000000	##000000
##4C7CD9	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5085DD

Deuteranopia (green-blind)

#3A78D7

Tritanopia (blue-blind)

#0091A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7cd9;
/* rgb */ color: rgb(76, 124, 217);
/* oklch */ color: oklch(59.8% 0.151 262.2);

Tailwind

colors: {
  custom: {
    50: '#8ca1e5',
    500: '#4c7cd9',
    950: '#000000',
  },
}

SCSS

$custom: #4c7cd9;
$custom-light: #8ca1e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7cd9",
  "rgb": {
    "r": 76,
    "g": 124,
    "b": 217
  },
  "hsl": {
    "h": 219.574,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59831,
    "c": 0.15138,
    "h": 262.2
  },
  "luminance": 0.20962
}

Semantic roles & 50–950 ramp

primary

#4C7CD9

secondary

#DDC9A4

accent

#AF40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7CD9

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

Preview Lab → · Contrast checker → · Palette generator →