#9F1D19#9F1D19

#9F1D19 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.6% C 0.166 H 28.0°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#9F1D19
RGB	rgb(159, 29, 25)
HSL	hsl(2, 73%, 36%)
HSV	hsv(2, 84%, 62%)
CMYK	cmyk(0%, 81.8%, 84.3%, 37.6%)
CIE-LAB	lab(34.65, 51.39, 36.94)
CIE-LCH	lch(34.65, 63.29, 35.71°)
OKLab	oklab(45.64% 0.1465 0.078)
OKLCH	oklch(45.64% 0.166 28)
XYZ	xyz(14.9148, 8.3223, 1.7406)
Luminance	0.0832 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1D19 #199B9F

analogous

#9F1958 #9F1D19 #9F6019

triadic

#9F1D19 #199F1D #1D199F

tetradic

#9F1D19 #589F19 #199B9F #60199F

square

#9F1D19 #589F19 #199B9F #60199F

split-complementary

#9F1D19 #199F60 #19589F

monochromatic

#350A08 #6A1311 #9F1D19 #D42721 #E3534F

Accessibility & contrast

On white

7.88

#9F1D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9F1D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1D19

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1D19	#FFFFFF	#000000	##FFFFFF
##9F1D19	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F16

Deuteranopia (green-blind)

#675C12

Tritanopia (blue-blind)

#B0001E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1d19;
/* rgb */ color: rgb(159, 29, 25);
/* oklch */ color: oklch(45.6% 0.166 28.0);

Tailwind

colors: {
  custom: {
    50: '#c56757',
    500: '#9f1d19',
    950: '#000000',
  },
}

SCSS

$custom: #9f1d19;
$custom-light: #c56757;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1d19",
  "rgb": {
    "r": 159,
    "g": 29,
    "b": 25
  },
  "hsl": {
    "h": 1.791,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45644,
    "c": 0.16599,
    "h": 28
  },
  "luminance": 0.0832
}

Semantic roles & 50–950 ramp

primary

#9F1D19

secondary

#4EC2C6

accent

#EAF038

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #9F1D19

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

Preview Lab → · Contrast checker → · Palette generator →