#9D1F1A#9D1F1A

#9D1F1A is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.4% C 0.163 H 28.2°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#9D1F1A
RGB	rgb(157, 31, 26)
HSL	hsl(2, 72%, 36%)
HSV	hsv(2, 83%, 62%)
CMYK	cmyk(0%, 80.3%, 83.4%, 38.4%)
CIE-LAB	lab(34.45, 50.23, 36.06)
CIE-LCH	lch(34.45, 61.83, 35.67°)
OKLab	oklab(45.43% 0.1433 0.0767)
OKLCH	oklch(45.43% 0.163 28.2)
XYZ	xyz(14.5829, 8.2250, 1.7968)
Luminance	0.0822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1F1A #1A989D

analogous

#9D1A56 #9D1F1A #9D601A

triadic

#9D1F1A #1A9D1F #1F1A9D

tetradic

#9D1F1A #569D1A #1A989D #601A9D

square

#9D1F1A #569D1A #1A989D #601A9D

split-complementary

#9D1F1A #1A9D60 #1A569D

monochromatic

#340A09 #681511 #9D1F1A #D22923 #E2554F

Accessibility & contrast

On white

7.94

#9D1F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9D1F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1F1A

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1F1A	#FFFFFF	#000000	##FFFFFF
##9D1F1A	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F18

Deuteranopia (green-blind)

#665B13

Tritanopia (blue-blind)

#AD0020

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9d1f1a;
/* rgb */ color: rgb(157, 31, 26);
/* oklch */ color: oklch(45.4% 0.163 28.2);

Tailwind

colors: {
  custom: {
    50: '#c36758',
    500: '#9d1f1a',
    950: '#000000',
  },
}

SCSS

$custom: #9d1f1a;
$custom-light: #c36758;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1f1a",
  "rgb": {
    "r": 157,
    "g": 31,
    "b": 26
  },
  "hsl": {
    "h": 2.29,
    "s": 71.585,
    "l": 35.882
  },
  "oklch": {
    "l": 0.45426,
    "c": 0.16252,
    "h": 28.2
  },
  "luminance": 0.08223
}

Semantic roles & 50–950 ramp

primary

#9D1F1A

secondary

#4EC0C4

accent

#E7EE39

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#140703

muted

#837A78

Preview Lab

Preview with #9D1F1A

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

Preview Lab → · Contrast checker → · Palette generator →