#A02E11#A02E11

#A02E11 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.3% C 0.155 H 34.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#A02E11
RGB	rgb(160, 46, 17)
HSL	hsl(12, 81%, 35%)
HSV	hsv(12, 89%, 63%)
CMYK	cmyk(0%, 71.2%, 89.4%, 37.3%)
CIE-LAB	lab(36.87, 45.72, 42.82)
CIE-LCH	lch(36.87, 62.64, 43.13°)
OKLab	oklab(47.33% 0.1274 0.0879)
OKLCH	oklch(47.33% 0.155 34.6)
XYZ	xyz(15.5773, 9.4705, 1.5380)
Luminance	0.0947 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02E11 #1183A0

analogous

#A0113B #A02E11 #A07611

triadic

#A02E11 #11A02E #2E11A0

tetradic

#A02E11 #3BA011 #1183A0 #7611A0

square

#A02E11 #3BA011 #1183A0 #7611A0

split-complementary

#A02E11 #11A076 #113BA0

monochromatic

#310E05 #691E0B #A02E11 #D73E17 #EB6341

Accessibility & contrast

On white

7.26

#A02E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A02E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02E11

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02E11	#FFFFFF	#000000	##FFFFFF
##A02E11	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50470B

Deuteranopia (green-blind)

#6C6008

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02e11;
/* rgb */ color: rgb(160, 46, 17);
/* oklch */ color: oklch(47.3% 0.155 34.6);

Tailwind

colors: {
  custom: {
    50: '#c56e53',
    500: '#a02e11',
    950: '#000000',
  },
}

SCSS

$custom: #a02e11;
$custom-light: #c56e53;
$custom-dark: #000000;

JSON

{
  "hex": "#a02e11",
  "rgb": {
    "r": 160,
    "g": 46,
    "b": 17
  },
  "hsl": {
    "h": 12.168,
    "s": 80.791,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47325,
    "c": 0.15479,
    "h": 34.6
  },
  "luminance": 0.09468
}

Semantic roles & 50–950 ramp

primary

#A02E11

secondary

#42AFCB

accent

#CFF731

background

#FDF6F4

surface

#FAECE7

border

#D3C7C3

text

#150803

muted

#837B78

Preview Lab

Preview with #A02E11

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

Preview Lab → · Contrast checker → · Palette generator →