#4E4583#4E4583

#4E4583 is a dark, moderate blue. Relative luminance 0.075; OKLCH L 43.0% C 0.100 H 288.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E4583
RGB	rgb(78, 69, 131)
HSL	hsl(249, 31%, 39%)
HSV	hsv(249, 47%, 51%)
CMYK	cmyk(40.5%, 47.3%, 0%, 48.6%)
CIE-LAB	lab(32.95, 19.95, -33.71)
CIE-LCH	lch(32.95, 39.17, 300.61°)
OKLab	oklab(42.99% 0.0311 -0.0952)
OKLCH	oklch(42.99% 0.1 288.1)
XYZ	xyz(9.3656, 7.5143, 22.4253)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4583 #7A8345

analogous

#455B83 #4E4583 #6D4583

triadic

#4E4583 #834E45 #45834E

tetradic

#4E4583 #83455B #7A8345 #45836D

square

#4E4583 #83455B #7A8345 #45836D

split-complementary

#4E4583 #836D45 #5B8345

monochromatic

#1E1B33 #36305B #4E4583 #675CA9 #8D84BE

Accessibility & contrast

On white

8.39

#4E4583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4E4583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4583

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4583	#FFFFFF	#000000	##FFFFFF
##4E4583	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4F85

Deuteranopia (green-blind)

#2E4C82

Tritanopia (blue-blind)

#40515D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4e4583;
/* rgb */ color: rgb(78, 69, 131);
/* oklch */ color: oklch(43.0% 0.100 288.1);

Tailwind

colors: {
  custom: {
    50: '#8278a7',
    500: '#4e4583',
    950: '#000000',
  },
}

SCSS

$custom: #4e4583;
$custom-light: #8278a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4583",
  "rgb": {
    "r": 78,
    "g": 69,
    "b": 131
  },
  "hsl": {
    "h": 248.71,
    "s": 31,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42993,
    "c": 0.10016,
    "h": 288.1
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#4E4583

secondary

#A3AA7A

accent

#C761B8

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B090F

muted

#7C7B7F

Preview Lab

Preview with #4E4583

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

Preview Lab → · Contrast checker → · Palette generator →