#535166#535166

#535166 is a dark, muted blue. Relative luminance 0.087; OKLCH L 44.5% C 0.034 H 289.3°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#535166
RGB	rgb(83, 81, 102)
HSL	hsl(246, 11%, 36%)
HSV	hsv(246, 21%, 40%)
CMYK	cmyk(18.6%, 20.6%, 0%, 60%)
CIE-LAB	lab(35.37, 5.70, -11.84)
CIE-LCH	lch(35.37, 13.14, 295.73°)
OKLab	oklab(44.5% 0.0113 -0.0323)
OKLCH	oklch(44.5% 0.034 289.3)
XYZ	xyz(8.9074, 8.6831, 13.7745)
Luminance	0.0868 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535166 #646651

analogous

#515966 #535166 #5D5166

triadic

#535166 #665351 #516653

tetradic

#535166 #665159 #646651 #51665D

square

#535166 #665159 #646651 #51665D

split-complementary

#535166 #665D51 #596651

monochromatic

#1B1B22 #373644 #535166 #6F6C88 #8F8DA4

Accessibility & contrast

On white

7.67

#535166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#535166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #535166

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535166	#FFFFFF	#000000	##FFFFFF
##535166	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5467

Deuteranopia (green-blind)

#4C5365

Tritanopia (blue-blind)

#4F5458

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #535166;
/* rgb */ color: rgb(83, 81, 102);
/* oklch */ color: oklch(44.5% 0.034 289.3);

Tailwind

colors: {
  custom: {
    50: '#838191',
    500: '#535166',
    950: '#000000',
  },
}

SCSS

$custom: #535166;
$custom-light: #838191;
$custom-dark: #000000;

JSON

{
  "hex": "#535166",
  "rgb": {
    "r": 83,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 245.714,
    "s": 11.475,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44495,
    "c": 0.03419,
    "h": 289.3
  },
  "luminance": 0.08683
}

Semantic roles & 50–950 ramp

primary

#535166

secondary

#919380

accent

#B473AE

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0A0A0C

muted

#7C7C7D

Preview Lab

Preview with #535166

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

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