#A02C17#A02C17

#A02C17 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.156 H 32.5°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#A02C17
RGB	rgb(160, 44, 23)
HSL	hsl(9, 75%, 36%)
HSV	hsv(9, 86%, 63%)
CMYK	cmyk(0%, 72.5%, 85.6%, 37.3%)
CIE-LAB	lab(36.63, 46.64, 39.85)
CIE-LCH	lch(36.63, 61.34, 40.51°)
OKLab	oklab(47.15% 0.1312 0.0836)
OKLCH	oklch(47.15% 0.156 32.5)
XYZ	xyz(15.5544, 9.3392, 1.7941)
Luminance	0.0934 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02C17 #178BA0

analogous

#A01746 #A02C17 #A07017

triadic

#A02C17 #17A02C #2C17A0

tetradic

#A02C17 #46A017 #178BA0 #7017A0

square

#A02C17 #46A017 #178BA0 #7017A0

split-complementary

#A02C17 #17A070 #1746A0

monochromatic

#350F08 #6A1D0F #A02C17 #D63B1F #E5644C

Accessibility & contrast

On white

7.32

#A02C17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#A02C17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02C17

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02C17	#FFFFFF	#000000	##FFFFFF
##A02C17	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4613

Deuteranopia (green-blind)

#6C6010

Tritanopia (blue-blind)

#B10028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02c17;
/* rgb */ color: rgb(160, 44, 23);
/* oklch */ color: oklch(47.2% 0.156 32.5);

Tailwind

colors: {
  custom: {
    50: '#c56d57',
    500: '#a02c17',
    950: '#000000',
  },
}

SCSS

$custom: #a02c17;
$custom-light: #c56d57;
$custom-dark: #000000;

JSON

{
  "hex": "#a02c17",
  "rgb": {
    "r": 160,
    "g": 44,
    "b": 23
  },
  "hsl": {
    "h": 9.197,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47153,
    "c": 0.1556,
    "h": 32.5
  },
  "luminance": 0.09337
}

Semantic roles & 50–950 ramp

primary

#A02C17

secondary

#4CB4C7

accent

#D5F136

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02C17

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

Preview Lab → · Contrast checker → · Palette generator →