#4C4FDA#4C4FDA

#4C4FDA is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.3% C 0.207 H 275.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C4FDA
RGB	rgb(76, 79, 218)
HSL	hsl(239, 66%, 58%)
HSV	hsv(239, 65%, 85%)
CMYK	cmyk(65.1%, 63.8%, 0%, 14.5%)
CIE-LAB	lab(41.51, 41.48, -71.54)
CIE-LCH	lch(41.51, 82.69, 300.11°)
OKLab	oklab(51.28% 0.0193 -0.2063)
OKLCH	oklch(51.28% 0.207 275.3)
XYZ	xyz(18.4272, 12.1888, 67.6977)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4FDA #DAD74C

analogous

#4C96DA #4C4FDA #904CDA

triadic

#4C4FDA #DA4C4F #4FDA4C

tetradic

#4C4FDA #DA4C96 #DAD74C #4CDA90

square

#4C4FDA #DA4C96 #DAD74C #4CDA90

split-complementary

#4C4FDA #DA904C #96DA4C

monochromatic

#1D208E #282BC1 #4C4FDA #7F81E4 #B1B3EF

Accessibility & contrast

On white

6.11

#4C4FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4C4FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4FDA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4FDA	#FFFFFF	#000000	##FFFFFF
##4C4FDA	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4c4fda;
/* rgb */ color: rgb(76, 79, 218);
/* oklch */ color: oklch(51.3% 0.207 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e81e7',
    500: '#4c4fda',
    950: '#000000',
  },
}

SCSS

$custom: #4c4fda;
$custom-light: #8e81e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4fda",
  "rgb": {
    "r": 76,
    "g": 79,
    "b": 218
  },
  "hsl": {
    "h": 238.732,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51281,
    "c": 0.20722,
    "h": 275.3
  },
  "luminance": 0.1219
}

Semantic roles & 50–950 ramp

primary

#4C4FDA

secondary

#DDDCA4

accent

#E53FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4FDA

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

Preview Lab → · Contrast checker → · Palette generator →