#A02F1A#A02F1A

#A02F1A is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.5% C 0.152 H 32.7°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#A02F1A
RGB	rgb(160, 47, 26)
HSL	hsl(9, 72%, 36%)
HSV	hsv(9, 84%, 63%)
CMYK	cmyk(0%, 70.6%, 83.8%, 37.3%)
CIE-LAB	lab(37.08, 45.54, 38.75)
CIE-LCH	lch(37.08, 59.80, 40.40°)
OKLab	oklab(47.5% 0.1283 0.0824)
OKLCH	oklch(47.5% 0.153 32.7)
XYZ	xyz(15.7020, 9.5836, 2.0001)
Luminance	0.0958 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02F1A #1A8BA0

analogous

#A01A48 #A02F1A #A0721A

triadic

#A02F1A #1AA02F #2F1AA0

tetradic

#A02F1A #48A01A #1A8BA0 #721AA0

square

#A02F1A #48A01A #1A8BA0 #721AA0

split-complementary

#A02F1A #1AA072 #1A48A0

monochromatic

#371009 #6B2011 #A02F1A #D53E23 #E36852

Accessibility & contrast

On white

7.20

#A02F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A02F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02F1A

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02F1A	#FFFFFF	#000000	##FFFFFF
##A02F1A	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514716

Deuteranopia (green-blind)

#6C6014

Tritanopia (blue-blind)

#B1012B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02f1a;
/* rgb */ color: rgb(160, 47, 26);
/* oklch */ color: oklch(47.5% 0.152 32.7);

Tailwind

colors: {
  custom: {
    50: '#c56f59',
    500: '#a02f1a',
    950: '#000000',
  },
}

SCSS

$custom: #a02f1a;
$custom-light: #c56f59;
$custom-dark: #000000;

JSON

{
  "hex": "#a02f1a",
  "rgb": {
    "r": 160,
    "g": 47,
    "b": 26
  },
  "hsl": {
    "h": 9.403,
    "s": 72.043,
    "l": 36.471
  },
  "oklch": {
    "l": 0.47502,
    "c": 0.1525,
    "h": 32.7
  },
  "luminance": 0.09581
}

Semantic roles & 50–950 ramp

primary

#A02F1A

secondary

#50B3C5

accent

#D2EF39

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A02F1A

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

Preview Lab → · Contrast checker → · Palette generator →