#24243C#24243C

#24243C is a dark, muted blue. Relative luminance 0.020; OKLCH L 27.2% C 0.044 H 283.1°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#24243C
RGB	rgb(36, 36, 60)
HSL	hsl(240, 25%, 19%)
HSV	hsv(240, 40%, 24%)
CMYK	cmyk(40%, 40%, 0%, 76.5%)
CIE-LAB	lab(15.29, 7.05, -15.39)
CIE-LCH	lch(15.29, 16.93, 294.60°)
OKLab	oklab(27.24% 0.01 -0.043)
OKLCH	oklch(27.24% 0.044 283.1)
XYZ	xyz(2.1738, 1.9630, 4.5385)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24243C #3C3C24

analogous

#24303C #24243C #30243C

triadic

#24243C #3C2424 #243C24

tetradic

#24243C #3C2430 #3C3C24 #243C30

square

#24243C #3C2430 #3C3C24 #243C30

split-complementary

#24243C #3C3024 #303C24

monochromatic

#0B0B13 #0D0D16 #24243C #3B3B62 #525289

Accessibility & contrast

On white

15.08

#24243C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#24243C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24243C

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24243C	#FFFFFF	#000000	##FFFFFF
##24243C	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D273D

Deuteranopia (green-blind)

#1C263B

Tritanopia (blue-blind)

#1E292D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #24243c;
/* rgb */ color: rgb(36, 36, 60);
/* oklch */ color: oklch(27.2% 0.044 283.1);

Tailwind

colors: {
  custom: {
    50: '#5f5e72',
    500: '#24243c',
    950: '#000000',
  },
}

SCSS

$custom: #24243c;
$custom-light: #5f5e72;
$custom-dark: #000000;

JSON

{
  "hex": "#24243c",
  "rgb": {
    "r": 36,
    "g": 36,
    "b": 60
  },
  "hsl": {
    "h": 240,
    "s": 25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.27244,
    "c": 0.04415,
    "h": 283.1
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#24243C

secondary

#6E6E4D

accent

#C166C1

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#050407

muted

#79797A

Preview Lab

Preview with #24243C

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

Preview Lab → · Contrast checker → · Palette generator →