#4E576B#4E576B

#4E576B is a mid, muted blue. Relative luminance 0.095; OKLCH L 45.7% C 0.035 H 266.0°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#4E576B
RGB	rgb(78, 87, 107)
HSL	hsl(221, 16%, 36%)
HSV	hsv(221, 27%, 42%)
CMYK	cmyk(27.1%, 18.7%, 0%, 58%)
CIE-LAB	lab(36.92, 1.47, -12.63)
CIE-LCH	lch(36.92, 12.71, 276.66°)
OKLab	oklab(45.67% -0.0024 -0.0346)
OKLCH	oklch(45.67% 0.035 266)
XYZ	xyz(9.2032, 9.4974, 15.2553)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E576B #6B624E

analogous

#4E666B #4E576B #544E6B

triadic

#4E576B #6B4E57 #576B4E

tetradic

#4E576B #6B4E66 #6B624E #4E6B54

square

#4E576B #6B4E66 #6B624E #4E6B54

split-complementary

#4E576B #6B544E #666B4E

monochromatic

#1A1D24 #343A48 #4E576B #68748E #8A94AA

Accessibility & contrast

On white

7.24

#4E576B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4E576B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E576B

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E576B	#FFFFFF	#000000	##FFFFFF
##4E576B	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51586C

Deuteranopia (green-blind)

#4E566B

Tritanopia (blue-blind)

#465B5E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4e576b;
/* rgb */ color: rgb(78, 87, 107);
/* oklch */ color: oklch(45.7% 0.035 266.0);

Tailwind

colors: {
  custom: {
    50: '#808695',
    500: '#4e576b',
    950: '#000000',
  },
}

SCSS

$custom: #4e576b;
$custom-light: #808695;
$custom-dark: #000000;

JSON

{
  "hex": "#4e576b",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 107
  },
  "hsl": {
    "h": 221.379,
    "s": 15.676,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45671,
    "c": 0.03467,
    "h": 266
  },
  "luminance": 0.09498
}

Semantic roles & 50–950 ramp

primary

#4E576B

secondary

#978F7E

accent

#A26FB8

background

#F7F8F9

surface

#EEEFF1

border

#C9CACB

text

#0A0B0D

muted

#7C7C7E

Preview Lab

Preview with #4E576B

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

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