#250107#250107

#250107 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 17.1% C 0.065 H 14.0°. Best body text is #FFFFFF at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#250107
RGB	rgb(37, 1, 7)
HSL	hsl(350, 95%, 7%)
HSV	hsv(350, 97%, 15%)
CMYK	cmyk(0%, 97.3%, 81.1%, 85.5%)
CIE-LAB	lab(3.89, 16.51, 3.25)
CIE-LCH	lch(3.89, 16.83, 11.15°)
OKLab	oklab(17.09% 0.0627 0.0156)
OKLCH	oklch(17.09% 0.065 14)
XYZ	xyz(0.8122, 0.4305, 0.2413)
Luminance	0.0043 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#250107 #01251F

analogous

#250119 #250107 #250D01

triadic

#250107 #072501 #010725

tetradic

#250107 #192501 #01251F #0D0125

square

#250107 #192501 #01251F #0D0125

split-complementary

#250107 #01250D #011925

monochromatic

#1E0106 #1E0106 #250107 #610312 #9C041E

Accessibility & contrast

On white

19.34

#250107 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#250107 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #250107

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##250107	#FFFFFF	#000000	##FFFFFF
##250107	1.00	19.34	1.09	19.34
#FFFFFF	19.34	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090807

Deuteranopia (green-blind)

#131106

Tritanopia (blue-blind)

#2A0003

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #250107;
/* rgb */ color: rgb(37, 1, 7);
/* oklch */ color: oklch(17.1% 0.065 14.0);

Tailwind

colors: {
  custom: {
    50: '#60464a',
    500: '#250107',
    950: '#000000',
  },
}

SCSS

$custom: #250107;
$custom-light: #60464a;
$custom-dark: #000000;

JSON

{
  "hex": "#250107",
  "rgb": {
    "r": 37,
    "g": 1,
    "b": 7
  },
  "hsl": {
    "h": 350,
    "s": 94.737,
    "l": 7.451
  },
  "oklch": {
    "l": 0.17092,
    "c": 0.06464,
    "h": 14
  },
  "luminance": 0.0043
}

Semantic roles & 50–950 ramp

primary

#250107

secondary

#166C5E

accent

#FFDB29

background

#F5F3F4

surface

#EAE5E7

border

#C6C1C3

text

#050001

muted

#797777

Preview Lab

Preview with #250107

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

Preview Lab → · Contrast checker → · Palette generator →