#9F1933#9F1933

#9F1933 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.7% C 0.167 H 17.5°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#9F1933
RGB	rgb(159, 25, 51)
HSL	hsl(348, 73%, 36%)
HSV	hsv(348, 84%, 62%)
CMYK	cmyk(0%, 84.3%, 67.9%, 37.6%)
CIE-LAB	lab(34.62, 53.49, 21.16)
CIE-LCH	lch(34.62, 57.53, 21.58°)
OKLab	oklab(45.73% 0.159 0.05)
OKLCH	oklch(45.73% 0.167 17.5)
XYZ	xyz(15.2450, 8.3076, 3.9321)
Luminance	0.0830 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1933 #199F85

analogous

#9F1976 #9F1933 #9F4219

triadic

#9F1933 #339F19 #19339F

tetradic

#9F1933 #769F19 #199F85 #42199F

square

#9F1933 #769F19 #199F85 #42199F

split-complementary

#9F1933 #199F42 #19769F

monochromatic

#350811 #6A1122 #9F1933 #D42144 #E34F6C

Accessibility & contrast

On white

7.89

#9F1933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#9F1933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1933

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1933	#FFFFFF	#000000	##FFFFFF
##9F1933	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434033

Deuteranopia (green-blind)

#645B2F

Tritanopia (blue-blind)

#AF0025

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1933;
/* rgb */ color: rgb(159, 25, 51);
/* oklch */ color: oklch(45.7% 0.167 17.5);

Tailwind

colors: {
  custom: {
    50: '#c3666a',
    500: '#9f1933',
    950: '#000000',
  },
}

SCSS

$custom: #9f1933;
$custom-light: #c3666a;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1933",
  "rgb": {
    "r": 159,
    "g": 25,
    "b": 51
  },
  "hsl": {
    "h": 348.358,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45731,
    "c": 0.16671,
    "h": 17.5
  },
  "luminance": 0.08305
}

Semantic roles & 50–950 ramp

primary

#9F1933

secondary

#4EC6AE

accent

#F0CC38

background

#FDF6F6

surface

#FAEBEB

border

#D3C6C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #9F1933

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

Preview Lab → · Contrast checker → · Palette generator →