#9F1D28#9F1D28

#9F1D28 is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.164 H 22.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#9F1D28
RGB	rgb(159, 29, 40)
HSL	hsl(355, 69%, 37%)
HSV	hsv(355, 82%, 62%)
CMYK	cmyk(0%, 81.8%, 74.8%, 37.6%)
CIE-LAB	lab(34.81, 51.91, 28.34)
CIE-LCH	lch(34.81, 59.14, 28.63°)
OKLab	oklab(45.82% 0.1514 0.064)
OKLCH	oklch(45.82% 0.164 22.9)
XYZ	xyz(15.1222, 8.4053, 2.8332)
Luminance	0.0840 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1D28 #1D9F94

analogous

#9F1D69 #9F1D28 #9F531D

triadic

#9F1D28 #289F1D #1D289F

tetradic

#9F1D28 #699F1D #1D9F94 #531D9F

square

#9F1D28 #699F1D #1D9F94 #531D9F

split-complementary

#9F1D28 #1D9F53 #1D699F

monochromatic

#370A0E #6B141B #9F1D28 #D32635 #E05662

Accessibility & contrast

On white

7.83

#9F1D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#9F1D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1D28

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1D28	#FFFFFF	#000000	##FFFFFF
##9F1D28	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464027

Deuteranopia (green-blind)

#665C23

Tritanopia (blue-blind)

#AF0023

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1d28;
/* rgb */ color: rgb(159, 29, 40);
/* oklch */ color: oklch(45.8% 0.164 22.9);

Tailwind

colors: {
  custom: {
    50: '#c46762',
    500: '#9f1d28',
    950: '#000000',
  },
}

SCSS

$custom: #9f1d28;
$custom-light: #c46762;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1d28",
  "rgb": {
    "r": 159,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 354.923,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.45821,
    "c": 0.16439,
    "h": 22.9
  },
  "luminance": 0.08403
}

Semantic roles & 50–950 ramp

primary

#9F1D28

secondary

#54C4BA

accent

#ECDD3C

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #9F1D28

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

Preview Lab → · Contrast checker → · Palette generator →