#250A09#250A09

#250A09 is a very dark, muted red. Relative luminance 0.006; OKLCH L 19.0% C 0.046 H 24.7°. Best body text is #FFFFFF at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#250A09
RGB	rgb(37, 10, 9)
HSL	hsl(2, 61%, 9%)
HSV	hsv(2, 76%, 15%)
CMYK	cmyk(0%, 73%, 75.7%, 85.5%)
CIE-LAB	lab(5.69, 13.09, 5.07)
CIE-LCH	lch(5.69, 14.04, 21.18°)
OKLab	oklab(19.02% 0.0421 0.0193)
OKLCH	oklch(19.02% 0.046 24.7)
XYZ	xyz(0.9209, 0.6302, 0.3315)
Luminance	0.0063 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#250A09 #092425

analogous

#250916 #250A09 #251809

triadic

#250A09 #09250A #0A0925

tetradic

#250A09 #162509 #092425 #180925

square

#250A09 #162509 #092425 #180925

split-complementary

#250A09 #092518 #091625

monochromatic

#190706 #190706 #250A09 #561715 #872521

Accessibility & contrast

On white

18.65

#250A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#250A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #250A09

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##250A09	#FFFFFF	#000000	##FFFFFF
##250A09	1.00	18.65	1.13	18.65
#FFFFFF	18.65	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110F09

Deuteranopia (green-blind)

#171508

Tritanopia (blue-blind)

#29060A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #250a09;
/* rgb */ color: rgb(37, 10, 9);
/* oklch */ color: oklch(19.0% 0.046 24.7);

Tailwind

colors: {
  custom: {
    50: '#604b4b',
    500: '#250a09',
    950: '#000000',
  },
}

SCSS

$custom: #250a09;
$custom-light: #604b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#250a09",
  "rgb": {
    "r": 37,
    "g": 10,
    "b": 9
  },
  "hsl": {
    "h": 2.143,
    "s": 60.87,
    "l": 9.02
  },
  "oklch": {
    "l": 0.19017,
    "c": 0.04628,
    "h": 24.7
  },
  "luminance": 0.0063
}

Semantic roles & 50–950 ramp

primary

#250A09

secondary

#286062

accent

#DEE444

background

#F5F4F4

surface

#EAE7E7

border

#C6C3C3

text

#050101

muted

#797777

Preview Lab

Preview with #250A09

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

Preview Lab → · Contrast checker → · Palette generator →