#A02217#A02217

#A02217 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.2% C 0.164 H 29.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#A02217
RGB	rgb(160, 34, 23)
HSL	hsl(5, 75%, 36%)
HSV	hsv(5, 86%, 63%)
CMYK	cmyk(0%, 78.8%, 85.6%, 37.3%)
CIE-LAB	lab(35.36, 50.15, 38.72)
CIE-LCH	lch(35.36, 63.36, 37.67°)
OKLab	oklab(46.21% 0.1422 0.0811)
OKLCH	oklch(46.21% 0.164 29.7)
XYZ	xyz(15.2258, 8.6820, 1.6845)
Luminance	0.0868 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02217 #1795A0

analogous

#A01750 #A02217 #A06717

triadic

#A02217 #17A022 #2217A0

tetradic

#A02217 #50A017 #1795A0 #6717A0

square

#A02217 #50A017 #1795A0 #6717A0

split-complementary

#A02217 #17A067 #1750A0

monochromatic

#350B08 #6A170F #A02217 #D62D1F #E5584C

Accessibility & contrast

On white

7.68

#A02217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A02217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02217

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02217	#FFFFFF	#000000	##FFFFFF
##A02217	1.00	7.68	2.74	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4214

Deuteranopia (green-blind)

#695D0F

Tritanopia (blue-blind)

#B10021

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02217;
/* rgb */ color: rgb(160, 34, 23);
/* oklch */ color: oklch(46.2% 0.164 29.7);

Tailwind

colors: {
  custom: {
    50: '#c66956',
    500: '#a02217',
    950: '#000000',
  },
}

SCSS

$custom: #a02217;
$custom-light: #c66956;
$custom-dark: #000000;

JSON

{
  "hex": "#a02217",
  "rgb": {
    "r": 160,
    "g": 34,
    "b": 23
  },
  "hsl": {
    "h": 4.818,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.46209,
    "c": 0.16364,
    "h": 29.7
  },
  "luminance": 0.08679
}

Semantic roles & 50–950 ramp

primary

#A02217

secondary

#4CBDC7

accent

#E2F136

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02217

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

Preview Lab → · Contrast checker → · Palette generator →