#242528#242528

#242528 is a dark, near-neutral grey. Relative luminance 0.019; OKLCH L 26.5% C 0.006 H 271.2°. Best body text is #FFFFFF at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#242528
RGB	rgb(36, 37, 40)
HSL	hsl(225, 5%, 15%)
HSV	hsv(225, 10%, 16%)
CMYK	cmyk(10%, 7.5%, 0%, 84.3%)
CIE-LAB	lab(14.69, 0.31, -2.14)
CIE-LCH	lch(14.69, 2.17, 278.16°)
OKLab	oklab(26.47% 0.0001 -0.0057)
OKLCH	oklch(26.47% 0.006 271.2)
XYZ	xyz(1.7720, 1.8514, 2.2711)
Luminance	0.0185 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#242528 #282724

analogous

#242728 #242528 #252428

triadic

#242528 #282425 #252824

tetradic

#242528 #282427 #282724 #242825

square

#242528 #282427 #282724 #242825

split-complementary

#242528 #282524 #272824

monochromatic

#0E0F10 #0E0F10 #242528 #414348 #5E6168

Accessibility & contrast

On white

15.33

#242528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#242528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #242528

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##242528	#FFFFFF	#000000	##FFFFFF
##242528	1.00	15.33	1.37	15.33
#FFFFFF	15.33	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242528

Deuteranopia (green-blind)

#242528

Tritanopia (blue-blind)

#232626

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #242528;
/* rgb */ color: rgb(36, 37, 40);
/* oklch */ color: oklch(26.5% 0.006 271.2);

Tailwind

colors: {
  custom: {
    50: '#5e5f61',
    500: '#242528',
    950: '#000000',
  },
}

SCSS

$custom: #242528;
$custom-light: #5e5f61;
$custom-dark: #000000;

JSON

{
  "hex": "#242528",
  "rgb": {
    "r": 36,
    "g": 37,
    "b": 40
  },
  "hsl": {
    "h": 225,
    "s": 5.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.26465,
    "c": 0.00575,
    "h": 271.2
  },
  "luminance": 0.01851
}

Semantic roles & 50–950 ramp

primary

#242528

secondary

#575551

accent

#A179AE

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#040405

muted

#797979

Preview Lab

Preview with #242528

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

Preview Lab → · Contrast checker → · Palette generator →