#9F281F#9F281F

#9F281F is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.6% C 0.157 H 28.9°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#9F281F
RGB	rgb(159, 40, 31)
HSL	hsl(4, 67%, 37%)
HSV	hsv(4, 81%, 62%)
CMYK	cmyk(0%, 74.8%, 80.5%, 37.6%)
CIE-LAB	lab(35.96, 48.04, 34.91)
CIE-LCH	lch(35.96, 59.39, 36.01°)
OKLab	oklab(46.64% 0.1372 0.0758)
OKLCH	oklch(46.64% 0.157 28.9)
XYZ	xyz(15.3060, 8.9898, 2.2253)
Luminance	0.0899 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F281F #1F969F

analogous

#9F1F56 #9F281F #9F681F

triadic

#9F281F #1F9F28 #281F9F

tetradic

#9F281F #569F1F #1F969F #681F9F

square

#9F281F #569F1F #1F969F #681F9F

split-complementary

#9F281F #1F9F68 #1F569F

monochromatic

#390E0B #6C1B15 #9F281F #D23529 #DF635A

Accessibility & contrast

On white

7.51

#9F281F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#9F281F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F281F

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F281F	#FFFFFF	#000000	##FFFFFF
##9F281F	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C441D

Deuteranopia (green-blind)

#695E1A

Tritanopia (blue-blind)

#AF0027

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #9f281f;
/* rgb */ color: rgb(159, 40, 31);
/* oklch */ color: oklch(46.6% 0.157 28.9);

Tailwind

colors: {
  custom: {
    50: '#c46b5c',
    500: '#9f281f',
    950: '#000000',
  },
}

SCSS

$custom: #9f281f;
$custom-light: #c46b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#9f281f",
  "rgb": {
    "r": 159,
    "g": 40,
    "b": 31
  },
  "hsl": {
    "h": 4.219,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46644,
    "c": 0.15675,
    "h": 28.9
  },
  "luminance": 0.08987
}

Semantic roles & 50–950 ramp

primary

#9F281F

secondary

#57BBC3

accent

#DEEA3E

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #9F281F

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

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