#A02E1E#A02E1E

#A02E1E is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.4% C 0.153 H 31.1°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#A02E1E
RGB	rgb(160, 46, 30)
HSL	hsl(7, 68%, 37%)
HSV	hsv(7, 81%, 63%)
CMYK	cmyk(0%, 71.2%, 81.3%, 37.3%)
CIE-LAB	lab(36.97, 46.07, 36.54)
CIE-LCH	lch(36.97, 58.80, 38.42°)
OKLab	oklab(47.43% 0.1307 0.0789)
OKLCH	oklch(47.43% 0.153 31.1)
XYZ	xyz(15.7104, 9.5237, 2.2391)
Luminance	0.0952 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02E1E #1E90A0

analogous

#A01E4F #A02E1E #A06F1E

triadic

#A02E1E #1EA02E #2E1EA0

tetradic

#A02E1E #4FA01E #1E90A0 #6F1EA0

square

#A02E1E #4FA01E #1E90A0 #6F1EA0

split-complementary

#A02E1E #1EA06F #1E4FA0

monochromatic

#39100B #6C1F14 #A02E1E #D43D28 #E06959

Accessibility & contrast

On white

7.23

#A02E1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A02E1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02E1E

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02E1E	#FFFFFF	#000000	##FFFFFF
##A02E1E	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471B

Deuteranopia (green-blind)

#6C6019

Tritanopia (blue-blind)

#B1002B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02e1e;
/* rgb */ color: rgb(160, 46, 30);
/* oklch */ color: oklch(47.4% 0.153 31.1);

Tailwind

colors: {
  custom: {
    50: '#c56e5b',
    500: '#a02e1e',
    950: '#000000',
  },
}

SCSS

$custom: #a02e1e;
$custom-light: #c56e5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a02e1e",
  "rgb": {
    "r": 160,
    "g": 46,
    "b": 30
  },
  "hsl": {
    "h": 7.385,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.4743,
    "c": 0.15271,
    "h": 31.1
  },
  "luminance": 0.09521
}

Semantic roles & 50–950 ramp

primary

#A02E1E

secondary

#56B6C4

accent

#D6EB3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A02E1E

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

Preview Lab → · Contrast checker → · Palette generator →