#912D1F#912D1F

#912D1F is a dark, vivid red. Relative luminance 0.080; OKLCH L 44.7% C 0.137 H 31.0°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#912D1F
RGB	rgb(145, 45, 31)
HSL	hsl(7, 65%, 35%)
HSV	hsv(7, 79%, 57%)
CMYK	cmyk(0%, 69%, 78.6%, 43.1%)
CIE-LAB	lab(33.98, 41.30, 32.01)
CIE-LCH	lch(33.98, 52.25, 37.78°)
OKLab	oklab(44.66% 0.1177 0.0706)
OKLCH	oklch(44.66% 0.137 31)
XYZ	xyz(12.8642, 7.9973, 2.1623)
Luminance	0.0799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#912D1F #1F8391

analogous

#911F4A #912D1F #91661F

triadic

#912D1F #1F912D #2D1F91

tetradic

#912D1F #4A911F #1F8391 #661F91

square

#912D1F #4A911F #1F8391 #661F91

split-complementary

#912D1F #1F9166 #1F4A91

monochromatic

#2C0E09 #5F1D14 #912D1F #C33D2A #DA6251

Accessibility & contrast

On white

8.08

#912D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#912D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #912D1F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##912D1F	#FFFFFF	#000000	##FFFFFF
##912D1F	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421D

Deuteranopia (green-blind)

#63581B

Tritanopia (blue-blind)

#A00E2A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #912d1f;
/* rgb */ color: rgb(145, 45, 31);
/* oklch */ color: oklch(44.7% 0.137 31.0);

Tailwind

colors: {
  custom: {
    50: '#b96c5b',
    500: '#912d1f',
    950: '#000000',
  },
}

SCSS

$custom: #912d1f;
$custom-light: #b96c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#912d1f",
  "rgb": {
    "r": 145,
    "g": 45,
    "b": 31
  },
  "hsl": {
    "h": 7.368,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.44662,
    "c": 0.13727,
    "h": 31
  },
  "luminance": 0.07995
}

Semantic roles & 50–950 ramp

primary

#912D1F

secondary

#4FAFBD

accent

#D3E840

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130704

muted

#827A79

Preview Lab

Preview with #912D1F

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

Preview Lab → · Contrast checker → · Palette generator →