#931A1D#931A1D

#931A1D is a dark, vivid red. Relative luminance 0.070; OKLCH L 43.2% C 0.156 H 25.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#931A1D
RGB	rgb(147, 26, 29)
HSL	hsl(359, 70%, 34%)
HSV	hsv(359, 82%, 58%)
CMYK	cmyk(0%, 82.3%, 80.3%, 42.4%)
CIE-LAB	lab(31.88, 48.73, 31.09)
CIE-LCH	lch(31.88, 57.81, 32.54°)
OKLab	oklab(43.16% 0.1404 0.0678)
OKLCH	oklch(43.16% 0.156 25.8)
XYZ	xyz(12.6253, 7.0326, 1.8548)
Luminance	0.0703 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931A1D #1A9390

analogous

#931A5A #931A1D #93541A

triadic

#931A1D #1D931A #1A1D93

tetradic

#931A1D #5A931A #1A9390 #541A93

square

#931A1D #5A931A #1A9390 #541A93

split-complementary

#931A1D #1A9354 #1A5A93

monochromatic

#2B0808 #5F1113 #931A1D #C72327 #DF494C

Accessibility & contrast

On white

8.73

#931A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#931A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931A1D

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931A1D	#FFFFFF	#000000	##FFFFFF
##931A1D	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A1C

Deuteranopia (green-blind)

#5F5418

Tritanopia (blue-blind)

#A2001D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #931a1d;
/* rgb */ color: rgb(147, 26, 29);
/* oklch */ color: oklch(43.2% 0.156 25.8);

Tailwind

colors: {
  custom: {
    50: '#bc6459',
    500: '#931a1d',
    950: '#000000',
  },
}

SCSS

$custom: #931a1d;
$custom-light: #bc6459;
$custom-dark: #000000;

JSON

{
  "hex": "#931a1d",
  "rgb": {
    "r": 147,
    "g": 26,
    "b": 29
  },
  "hsl": {
    "h": 358.512,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43163,
    "c": 0.15594,
    "h": 25.8
  },
  "luminance": 0.07031
}

Semantic roles & 50–950 ramp

primary

#931A1D

secondary

#48C0BD

accent

#EDE83B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#140603

muted

#827A78

Preview Lab

Preview with #931A1D

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

Preview Lab → · Contrast checker → · Palette generator →