#A03012#A03012

#A03012 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.6% C 0.153 H 35.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A03012
RGB	rgb(160, 48, 18)
HSL	hsl(13, 80%, 35%)
HSV	hsv(13, 89%, 63%)
CMYK	cmyk(0%, 70%, 88.8%, 37.3%)
CIE-LAB	lab(37.18, 44.93, 42.63)
CIE-LCH	lch(37.18, 61.93, 43.49°)
OKLab	oklab(47.55% 0.1251 0.0879)
OKLCH	oklch(47.55% 0.153 35.1)
XYZ	xyz(15.6652, 9.6336, 1.6068)
Luminance	0.0963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03012 #1282A0

analogous

#A0123B #A03012 #A07712

triadic

#A03012 #12A030 #3012A0

tetradic

#A03012 #3BA012 #1282A0 #7712A0

square

#A03012 #3BA012 #1282A0 #7712A0

split-complementary

#A03012 #12A077 #123BA0

monochromatic

#320F06 #691F0C #A03012 #D74118 #EA6643

Accessibility & contrast

On white

7.18

#A03012 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#A03012 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03012

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03012	#FFFFFF	#000000	##FFFFFF
##A03012	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52480C

Deuteranopia (green-blind)

#6D610A

Tritanopia (blue-blind)

#B1032B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a03012;
/* rgb */ color: rgb(160, 48, 18);
/* oklch */ color: oklch(47.6% 0.153 35.1);

Tailwind

colors: {
  custom: {
    50: '#c56f54',
    500: '#a03012',
    950: '#000000',
  },
}

SCSS

$custom: #a03012;
$custom-light: #c56f54;
$custom-dark: #000000;

JSON

{
  "hex": "#a03012",
  "rgb": {
    "r": 160,
    "g": 48,
    "b": 18
  },
  "hsl": {
    "h": 12.676,
    "s": 79.775,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47553,
    "c": 0.15292,
    "h": 35.1
  },
  "luminance": 0.09631
}

Semantic roles & 50–950 ramp

primary

#A03012

secondary

#44AECA

accent

#CDF632

background

#FDF6F5

surface

#FAECE8

border

#D3C7C4

text

#150803

muted

#837B78

Preview Lab

Preview with #A03012

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

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