#4E4B81#4E4B81

#4E4B81 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 44.1% C 0.087 H 284.7°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E4B81
RGB	rgb(78, 75, 129)
HSL	hsl(243, 26%, 40%)
HSV	hsv(243, 42%, 51%)
CMYK	cmyk(39.5%, 41.9%, 0%, 49.4%)
CIE-LAB	lab(34.47, 15.46, -30.07)
CIE-LCH	lch(34.47, 33.81, 297.21°)
OKLab	oklab(44.11% 0.0223 -0.0846)
OKLCH	oklch(44.11% 0.087 284.7)
XYZ	xyz(9.6193, 8.2365, 21.8476)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4B81 #7E814B

analogous

#4B6381 #4E4B81 #694B81

triadic

#4E4B81 #814E4B #4B814E

tetradic

#4E4B81 #814B63 #7E814B #4B8169

square

#4E4B81 #814B63 #7E814B #4B8169

split-complementary

#4E4B81 #81694B #63814B

monochromatic

#1F1E34 #37345A #4E4B81 #6864A5 #8E8BBC

Accessibility & contrast

On white

7.93

#4E4B81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4E4B81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4B81

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4B81	#FFFFFF	#000000	##FFFFFF
##4E4B81	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395383

Deuteranopia (green-blind)

#374F80

Tritanopia (blue-blind)

#405560

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e4b81;
/* rgb */ color: rgb(78, 75, 129);
/* oklch */ color: oklch(44.1% 0.087 284.7);

Tailwind

colors: {
  custom: {
    50: '#827da6',
    500: '#4e4b81',
    950: '#000000',
  },
}

SCSS

$custom: #4e4b81;
$custom-light: #827da6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4b81",
  "rgb": {
    "r": 78,
    "g": 75,
    "b": 129
  },
  "hsl": {
    "h": 243.333,
    "s": 26.471,
    "l": 40
  },
  "oklch": {
    "l": 0.4411,
    "c": 0.08744,
    "h": 284.7
  },
  "luminance": 0.08237
}

Semantic roles & 50–950 ramp

primary

#4E4B81

secondary

#A6A880

accent

#C365BE

background

#F8F7FA

surface

#EFEEF4

border

#CAC9CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4E4B81

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

Preview Lab → · Contrast checker → · Palette generator →