#9F1A21#9F1A21

#9F1A21 is a mid, vivid red. Relative luminance 0.082; OKLCH L 45.5% C 0.167 H 24.9°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#9F1A21
RGB	rgb(159, 26, 33)
HSL	hsl(357, 72%, 36%)
HSV	hsv(357, 84%, 62%)
CMYK	cmyk(0%, 83.6%, 79.2%, 37.6%)
CIE-LAB	lab(34.44, 52.45, 32.18)
CIE-LCH	lch(34.44, 61.53, 31.53°)
OKLab	oklab(45.52% 0.1515 0.0705)
OKLCH	oklch(45.52% 0.167 24.9)
XYZ	xyz(14.9438, 8.2220, 2.2387)
Luminance	0.0822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1A21 #1A9F98

analogous

#9F1A64 #9F1A21 #9F561A

triadic

#9F1A21 #219F1A #1A219F

tetradic

#9F1A21 #649F1A #1A9F98 #561A9F

square

#9F1A21 #649F1A #1A9F98 #561A9F

split-complementary

#9F1A21 #1A9F56 #1A649F

monochromatic

#36090B #6A1116 #9F1A21 #D4232C #E35159

Accessibility & contrast

On white

7.94

#9F1A21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#9F1A21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1A21

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1A21	#FFFFFF	#000000	##FFFFFF
##9F1A21	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F20

Deuteranopia (green-blind)

#665B1B

Tritanopia (blue-blind)

#B0001F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9f1a21;
/* rgb */ color: rgb(159, 26, 33);
/* oklch */ color: oklch(45.5% 0.167 24.9);

Tailwind

colors: {
  custom: {
    50: '#c5665d',
    500: '#9f1a21',
    950: '#000000',
  },
}

SCSS

$custom: #9f1a21;
$custom-light: #c5665d;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1a21",
  "rgb": {
    "r": 159,
    "g": 26,
    "b": 33
  },
  "hsl": {
    "h": 356.842,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45518,
    "c": 0.1671,
    "h": 24.9
  },
  "luminance": 0.0822
}

Semantic roles & 50–950 ramp

primary

#9F1A21

secondary

#50C5BF

accent

#EFE539

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #9F1A21

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

Preview Lab → · Contrast checker → · Palette generator →