#151925#151925

#151925 is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.5% C 0.025 H 270.0°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#151925
RGB	rgb(21, 25, 37)
HSL	hsl(225, 28%, 11%)
HSV	hsv(225, 43%, 15%)
CMYK	cmyk(43.2%, 32.4%, 0%, 85.5%)
CIE-LAB	lab(8.89, 1.92, -8.85)
CIE-LCH	lch(8.89, 9.06, 282.26°)
OKLab	oklab(21.53% 0 -0.0245)
OKLCH	oklch(21.53% 0.025 270)
XYZ	xyz(0.9907, 0.9882, 1.8885)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151925 #252115

analogous

#152125 #151925 #191525

triadic

#151925 #251519 #192515

tetradic

#151925 #251521 #252115 #152519

square

#151925 #251521 #252115 #152519

split-complementary

#151925 #251915 #212515

monochromatic

#0B0D14 #0B0D14 #151925 #2B334C #414E73

Accessibility & contrast

On white

17.54

#151925 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#151925 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151925

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151925	#FFFFFF	#000000	##FFFFFF
##151925	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151A26

Deuteranopia (green-blind)

#141925

Tritanopia (blue-blind)

#101B1D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #151925;
/* rgb */ color: rgb(21, 25, 37);
/* oklch */ color: oklch(21.5% 0.025 270.0);

Tailwind

colors: {
  custom: {
    50: '#52555f',
    500: '#151925',
    950: '#000000',
  },
}

SCSS

$custom: #151925;
$custom-light: #52555f;
$custom-dark: #000000;

JSON

{
  "hex": "#151925",
  "rgb": {
    "r": 21,
    "g": 25,
    "b": 37
  },
  "hsl": {
    "h": 225,
    "s": 27.586,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21526,
    "c": 0.02452,
    "h": 270
  },
  "luminance": 0.00988
}

Semantic roles & 50–950 ramp

primary

#151925

secondary

#59523C

accent

#AC64C4

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020304

muted

#787879

Preview Lab

Preview with #151925

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

Preview Lab → · Contrast checker → · Palette generator →