#9F1A1F#9F1A1F

#9F1A1F is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.5% C 0.167 H 25.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#9F1A1F
RGB	rgb(159, 26, 31)
HSL	hsl(358, 72%, 36%)
HSV	hsv(358, 84%, 62%)
CMYK	cmyk(0%, 83.6%, 80.5%, 37.6%)
CIE-LAB	lab(34.42, 52.38, 33.33)
CIE-LCH	lch(34.42, 62.08, 32.47°)
OKLab	oklab(45.49% 0.1509 0.0723)
OKLCH	oklch(45.49% 0.167 25.6)
XYZ	xyz(14.9166, 8.2111, 2.0956)
Luminance	0.0821 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1A1F #1A9F9A

analogous

#9F1A62 #9F1A1F #9F581A

triadic

#9F1A1F #1F9F1A #1A1F9F

tetradic

#9F1A1F #629F1A #1A9F9A #581A9F

square

#9F1A1F #629F1A #1A9F9A #581A9F

split-complementary

#9F1A1F #1A9F58 #1A629F

monochromatic

#36090A #6A1115 #9F1A1F #D42329 #E35156

Accessibility & contrast

On white

7.95

#9F1A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9F1A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1A1F

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1A1F	#FFFFFF	#000000	##FFFFFF
##9F1A1F	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1D

Deuteranopia (green-blind)

#665B19

Tritanopia (blue-blind)

#B0001E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1a1f;
/* rgb */ color: rgb(159, 26, 31);
/* oklch */ color: oklch(45.5% 0.167 25.6);

Tailwind

colors: {
  custom: {
    50: '#c5665b',
    500: '#9f1a1f',
    950: '#000000',
  },
}

SCSS

$custom: #9f1a1f;
$custom-light: #c5665b;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1a1f",
  "rgb": {
    "r": 159,
    "g": 26,
    "b": 31
  },
  "hsl": {
    "h": 357.744,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45494,
    "c": 0.1673,
    "h": 25.6
  },
  "luminance": 0.08209
}

Semantic roles & 50–950 ramp

primary

#9F1A1F

secondary

#50C5C1

accent

#EFE839

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #9F1A1F

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

Preview Lab → · Contrast checker → · Palette generator →