#931D1A#931D1A

#931D1A is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.4% C 0.154 H 27.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#931D1A
RGB	rgb(147, 29, 26)
HSL	hsl(1, 70%, 34%)
HSV	hsv(1, 82%, 58%)
CMYK	cmyk(0%, 80.3%, 82.3%, 42.4%)
CIE-LAB	lab(32.16, 47.74, 33.13)
CIE-LCH	lch(32.16, 58.11, 34.76°)
OKLab	oklab(43.36% 0.1366 0.0713)
OKLCH	oklch(43.36% 0.154 27.5)
XYZ	xyz(12.6600, 7.1584, 1.6922)
Luminance	0.0716 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931D1A #1A9093

analogous

#931A54 #931D1A #935A1A

triadic

#931D1A #1A931D #1D1A93

tetradic

#931D1A #54931A #1A9093 #5A1A93

square

#931D1A #54931A #1A9093 #5A1A93

split-complementary

#931D1A #1A935A #1A5493

monochromatic

#2B0808 #5F1311 #931D1A #C72723 #DF4C49

Accessibility & contrast

On white

8.64

#931D1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#931D1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931D1A

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931D1A	#FFFFFF	#000000	##FFFFFF
##931D1A	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B18

Deuteranopia (green-blind)

#5F5514

Tritanopia (blue-blind)

#A2001E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #931d1a;
/* rgb */ color: rgb(147, 29, 26);
/* oklch */ color: oklch(43.4% 0.154 27.5);

Tailwind

colors: {
  custom: {
    50: '#bc6557',
    500: '#931d1a',
    950: '#000000',
  },
}

SCSS

$custom: #931d1a;
$custom-light: #bc6557;
$custom-dark: #000000;

JSON

{
  "hex": "#931d1a",
  "rgb": {
    "r": 147,
    "g": 29,
    "b": 26
  },
  "hsl": {
    "h": 1.488,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43364,
    "c": 0.15411,
    "h": 27.5
  },
  "luminance": 0.07156
}

Semantic roles & 50–950 ramp

primary

#931D1A

secondary

#48BDC0

accent

#E8ED3B

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140603

muted

#827A78

Preview Lab

Preview with #931D1A

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

Preview Lab → · Contrast checker → · Palette generator →