#9F1D29#9F1D29

#9F1D29 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.164 H 22.5°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#9F1D29
RGB	rgb(159, 29, 41)
HSL	hsl(354, 69%, 37%)
HSV	hsv(354, 82%, 62%)
CMYK	cmyk(0%, 81.8%, 74.2%, 37.6%)
CIE-LAB	lab(34.83, 51.95, 27.74)
CIE-LCH	lch(34.83, 58.90, 28.10°)
OKLab	oklab(45.84% 0.1518 0.0629)
OKLCH	oklch(45.84% 0.164 22.5)
XYZ	xyz(15.1395, 8.4122, 2.9240)
Luminance	0.0841 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1D29 #1D9F93

analogous

#9F1D6A #9F1D29 #9F521D

triadic

#9F1D29 #299F1D #1D299F

tetradic

#9F1D29 #6A9F1D #1D9F93 #521D9F

square

#9F1D29 #6A9F1D #1D9F93 #521D9F

split-complementary

#9F1D29 #1D9F52 #1D6A9F

monochromatic

#370A0E #6B141C #9F1D29 #D32636 #E05663

Accessibility & contrast

On white

7.83

#9F1D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#9F1D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1D29

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1D29	#FFFFFF	#000000	##FFFFFF
##9F1D29	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464028

Deuteranopia (green-blind)

#665C24

Tritanopia (blue-blind)

#AF0023

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1d29;
/* rgb */ color: rgb(159, 29, 41);
/* oklch */ color: oklch(45.8% 0.164 22.5);

Tailwind

colors: {
  custom: {
    50: '#c46762',
    500: '#9f1d29',
    950: '#000000',
  },
}

SCSS

$custom: #9f1d29;
$custom-light: #c46762;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1d29",
  "rgb": {
    "r": 159,
    "g": 29,
    "b": 41
  },
  "hsl": {
    "h": 354.462,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45836,
    "c": 0.16431,
    "h": 22.5
  },
  "luminance": 0.0841
}

Semantic roles & 50–950 ramp

primary

#9F1D29

secondary

#54C4B9

accent

#ECDC3C

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #9F1D29

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

Preview Lab → · Contrast checker → · Palette generator →