#303242#303242

#303242 is a dark, muted blue. Relative luminance 0.033; OKLCH L 32.2% C 0.029 H 279.1°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#303242
RGB	rgb(48, 50, 66)
HSL	hsl(233, 16%, 22%)
HSV	hsv(233, 27%, 26%)
CMYK	cmyk(27.3%, 24.2%, 0%, 74.1%)
CIE-LAB	lab(21.22, 3.39, -10.27)
CIE-LCH	lch(21.22, 10.82, 288.27°)
OKLab	oklab(32.21% 0.0045 -0.0282)
OKLCH	oklch(32.21% 0.029 279.1)
XYZ	xyz(3.3426, 3.3029, 5.6146)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303242 #424030

analogous

#303B42 #303242 #373042

triadic

#303242 #423032 #324230

tetradic

#303242 #42303B #424030 #304237

square

#303242 #42303B #424030 #304237

split-complementary

#303242 #423730 #3B4230

monochromatic

#0D0D12 #16171F #303242 #4A4D65 #646889

Accessibility & contrast

On white

12.65

#303242 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#303242 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303242

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303242	#FFFFFF	#000000	##FFFFFF
##303242	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3443

Deuteranopia (green-blind)

#2D3242

Tritanopia (blue-blind)

#2C3537

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #303242;
/* rgb */ color: rgb(48, 50, 66);
/* oklch */ color: oklch(32.2% 0.029 279.1);

Tailwind

colors: {
  custom: {
    50: '#686976',
    500: '#303242',
    950: '#000000',
  },
}

SCSS

$custom: #303242;
$custom-light: #686976;
$custom-dark: #000000;

JSON

{
  "hex": "#303242",
  "rgb": {
    "r": 48,
    "g": 50,
    "b": 66
  },
  "hsl": {
    "h": 233.333,
    "s": 15.789,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32208,
    "c": 0.02855,
    "h": 279.1
  },
  "luminance": 0.03303
}

Semantic roles & 50–950 ramp

primary

#303242

secondary

#72705C

accent

#B06FB9

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#060608

muted

#7A7A7B

Preview Lab

Preview with #303242

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

Preview Lab → · Contrast checker → · Palette generator →