#242533#242533

#242533 is a dark, muted blue. Relative luminance 0.019; OKLCH L 27.0% C 0.026 H 281.3°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#242533
RGB	rgb(36, 37, 51)
HSL	hsl(236, 17%, 17%)
HSV	hsv(236, 29%, 20%)
CMYK	cmyk(29.4%, 27.5%, 0%, 80%)
CIE-LAB	lab(15.15, 3.44, -9.27)
CIE-LCH	lch(15.15, 9.89, 290.37°)
OKLab	oklab(26.98% 0.0051 -0.0255)
OKLCH	oklch(26.98% 0.026 281.3)
XYZ	xyz(1.9865, 1.9372, 3.4006)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242533 #333224

analogous

#242D33 #242533 #2B2433

triadic

#242533 #332425 #253324

tetradic

#242533 #33242D #333224 #24332B

square

#242533 #33242D #333224 #24332B

split-complementary

#242533 #332B24 #2D3324

monochromatic

#0D0D12 #0D0D12 #242533 #3D3F57 #57597B

Accessibility & contrast

On white

15.14

#242533 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#242533 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242533

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242533	#FFFFFF	#000000	##FFFFFF
##242533	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212734

Deuteranopia (green-blind)

#212633

Tritanopia (blue-blind)

#20272A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #242533;
/* rgb */ color: rgb(36, 37, 51);
/* oklch */ color: oklch(27.0% 0.026 281.3);

Tailwind

colors: {
  custom: {
    50: '#5f5f6a',
    500: '#242533',
    950: '#000000',
  },
}

SCSS

$custom: #242533;
$custom-light: #5f5f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#242533",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 51
  },
  "hsl": {
    "h": 236,
    "s": 17.241,
    "l": 17.059
  },
  "oklch": {
    "l": 0.26984,
    "c": 0.026,
    "h": 281.3
  },
  "luminance": 0.01937
}

Semantic roles & 50–950 ramp

primary

#242533

secondary

#64634F

accent

#B56EBA

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#040406

muted

#79797A

Preview Lab

Preview with #242533

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

Preview Lab → · Contrast checker → · Palette generator →