#A03E2E#A03E2E

#A03E2E is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.6% C 0.134 H 31.5°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#A03E2E
RGB	rgb(160, 62, 46)
HSL	hsl(8, 55%, 40%)
HSV	hsv(8, 71%, 63%)
CMYK	cmyk(0%, 61.2%, 71.2%, 37.3%)
CIE-LAB	lab(39.78, 39.70, 30.53)
CIE-LCH	lch(39.78, 50.08, 37.56°)
OKLab	oklab(49.6% 0.1141 0.07)
OKLCH	oklch(49.6% 0.134 31.5)
XYZ	xyz(16.7147, 11.1184, 3.8501)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03E2E #2E90A0

analogous

#A02E57 #A03E2E #A0772E

triadic

#A03E2E #2EA03E #3E2EA0

tetradic

#A03E2E #57A02E #2E90A0 #772EA0

square

#A03E2E #57A02E #2E90A0 #772EA0

split-complementary

#A03E2E #2EA077 #2E57A0

monochromatic

#411913 #702C20 #A03E2E #C95542 #D68072

Accessibility & contrast

On white

6.52

#A03E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A03E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03E2E

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03E2E	#FFFFFF	#000000	##FFFFFF
##A03E2E	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#71662B

Tritanopia (blue-blind)

#B0283B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a03e2e;
/* rgb */ color: rgb(160, 62, 46);
/* oklch */ color: oklch(49.6% 0.134 31.5);

Tailwind

colors: {
  custom: {
    50: '#c37767',
    500: '#a03e2e',
    950: '#000000',
  },
}

SCSS

$custom: #a03e2e;
$custom-light: #c37767;
$custom-dark: #000000;

JSON

{
  "hex": "#a03e2e",
  "rgb": {
    "r": 160,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 8.421,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49597,
    "c": 0.13385,
    "h": 31.5
  },
  "luminance": 0.11116
}

Semantic roles & 50–950 ramp

primary

#A03E2E

secondary

#6CB2BE

accent

#CADF49

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A03E2E

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

Preview Lab → · Contrast checker → · Palette generator →