#4E4781#4E4781

#4E4781 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.3% C 0.094 H 287.3°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4E4781
RGB	rgb(78, 71, 129)
HSL	hsl(247, 29%, 39%)
HSV	hsv(247, 45%, 51%)
CMYK	cmyk(39.5%, 45%, 0%, 49.4%)
CIE-LAB	lab(33.37, 18.05, -31.80)
CIE-LCH	lch(33.37, 36.57, 299.58°)
OKLab	oklab(43.28% 0.028 -0.0896)
OKLCH	oklch(43.28% 0.094 287.3)
XYZ	xyz(9.3565, 7.7109, 21.7600)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4781 #7A8147

analogous

#475D81 #4E4781 #6B4781

triadic

#4E4781 #814E47 #47814E

tetradic

#4E4781 #81475D #7A8147 #47816B

square

#4E4781 #81475D #7A8147 #47816B

split-complementary

#4E4781 #816B47 #5D8147

monochromatic

#1E1C32 #36315A #4E4781 #675FA7 #8D86BC

Accessibility & contrast

On white

8.26

#4E4781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4E4781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4781

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4781	#FFFFFF	#000000	##FFFFFF
##4E4781	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335083

Deuteranopia (green-blind)

#324D80

Tritanopia (blue-blind)

#40525D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4e4781;
/* rgb */ color: rgb(78, 71, 129);
/* oklch */ color: oklch(43.3% 0.094 287.3);

Tailwind

colors: {
  custom: {
    50: '#827aa6',
    500: '#4e4781',
    950: '#000000',
  },
}

SCSS

$custom: #4e4781;
$custom-light: #827aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4781",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 129
  },
  "hsl": {
    "h": 247.241,
    "s": 29,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43275,
    "c": 0.09389,
    "h": 287.3
  },
  "luminance": 0.07711
}

Semantic roles & 50–950 ramp

primary

#4E4781

secondary

#A3A87C

accent

#C563B9

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4E4781

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

Preview Lab → · Contrast checker → · Palette generator →