#4E4387#4E4387

#4E4387 is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.9% C 0.109 H 288.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E4387
RGB	rgb(78, 67, 135)
HSL	hsl(250, 34%, 40%)
HSV	hsv(250, 50%, 53%)
CMYK	cmyk(42.2%, 50.4%, 0%, 47.1%)
CIE-LAB	lab(32.66, 22.46, -36.64)
CIE-LCH	lch(32.66, 42.98, 301.50°)
OKLab	oklab(42.86% 0.0344 -0.1038)
OKLCH	oklch(42.86% 0.109 288.3)
XYZ	xyz(9.5210, 7.3830, 23.8404)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4387 #7C8743

analogous

#435A87 #4E4387 #704387

triadic

#4E4387 #874E43 #43874E

tetradic

#4E4387 #87435A #7C8743 #438770

square

#4E4387 #87435A #7C8743 #438770

split-complementary

#4E4387 #877043 #5A8743

monochromatic

#1F1A35 #362F5E #4E4387 #675AAD #8D83C1

Accessibility & contrast

On white

8.48

#4E4387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4E4387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4387

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4387	#FFFFFF	#000000	##FFFFFF
##4E4387	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284E89

Deuteranopia (green-blind)

#284B85

Tritanopia (blue-blind)

#3E515E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4e4387;
/* rgb */ color: rgb(78, 67, 135);
/* oklch */ color: oklch(42.9% 0.109 288.3);

Tailwind

colors: {
  custom: {
    50: '#8377aa',
    500: '#4e4387',
    950: '#000000',
  },
}

SCSS

$custom: #4e4387;
$custom-light: #8377aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4387",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 135
  },
  "hsl": {
    "h": 249.706,
    "s": 33.663,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42855,
    "c": 0.10935,
    "h": 288.3
  },
  "luminance": 0.07383
}

Semantic roles & 50–950 ramp

primary

#4E4387

secondary

#A4AC79

accent

#CA5EB8

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #4E4387

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

Preview Lab → · Contrast checker → · Palette generator →