#9F1F20#9F1F20

#9F1F20 is a mid, vivid red. Relative luminance 0.085; OKLCH L 45.9% C 0.164 H 26.3°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#9F1F20
RGB	rgb(159, 31, 32)
HSL	hsl(360, 67%, 37%)
HSV	hsv(360, 81%, 62%)
CMYK	cmyk(0%, 80.5%, 79.9%, 37.6%)
CIE-LAB	lab(34.92, 51.03, 33.27)
CIE-LCH	lch(34.92, 60.91, 33.10°)
OKLab	oklab(45.87% 0.1468 0.0725)
OKLCH	oklch(45.87% 0.164 26.3)
XYZ	xyz(15.0506, 8.4576, 2.2062)
Luminance	0.0846 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1F20 #1F9F9E

analogous

#9F1F60 #9F1F20 #9F5E1F

triadic

#9F1F20 #209F1F #1F209F

tetradic

#9F1F20 #609F1F #1F9F9E #5E1F9F

square

#9F1F20 #609F1F #1F9F9E #5E1F9F

split-complementary

#9F1F20 #1F9F5E #1F609F

monochromatic

#390B0B #6C1516 #9F1F20 #D2292A #DF5A5B

Accessibility & contrast

On white

7.80

#9F1F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#9F1F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1F20

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1F20	#FFFFFF	#000000	##FFFFFF
##9F1F20	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401E

Deuteranopia (green-blind)

#675C1A

Tritanopia (blue-blind)

#B00021

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1f20;
/* rgb */ color: rgb(159, 31, 32);
/* oklch */ color: oklch(45.9% 0.164 26.3);

Tailwind

colors: {
  custom: {
    50: '#c4685c',
    500: '#9f1f20',
    950: '#000000',
  },
}

SCSS

$custom: #9f1f20;
$custom-light: #c4685c;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1f20",
  "rgb": {
    "r": 159,
    "g": 31,
    "b": 32
  },
  "hsl": {
    "h": 359.531,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45868,
    "c": 0.16375,
    "h": 26.3
  },
  "luminance": 0.08455
}

Semantic roles & 50–950 ramp

primary

#9F1F20

secondary

#57C3C2

accent

#EAE93E

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #9F1F20

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

Preview Lab → · Contrast checker → · Palette generator →