#A02B33#A02B33

#A02B33 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.4% C 0.153 H 21.7°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#A02B33
RGB	rgb(160, 43, 51)
HSL	hsl(356, 58%, 40%)
HSV	hsv(356, 73%, 63%)
CMYK	cmyk(0%, 73.1%, 68.1%, 37.3%)
CIE-LAB	lab(36.82, 48.16, 23.97)
CIE-LCH	lch(36.82, 53.80, 26.45°)
OKLab	oklab(47.4% 0.1418 0.0563)
OKLCH	oklch(47.4% 0.153 21.7)
XYZ	xyz(15.9603, 9.4427, 4.1135)
Luminance	0.0944 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B33 #2BA098

analogous

#A02B6E #A02B33 #A05D2B

triadic

#A02B33 #33A02B #2B33A0

tetradic

#A02B33 #6EA02B #2BA098 #5D2BA0

square

#A02B33 #6EA02B #2BA098 #5D2BA0

split-complementary

#A02B33 #2BA05D #2B6EA0

monochromatic

#401114 #701E24 #A02B33 #CB3D47 #D86E75

Accessibility & contrast

On white

7.27

#A02B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#A02B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B33

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B33	#FFFFFF	#000000	##FFFFFF
##A02B33	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4732

Deuteranopia (green-blind)

#69602F

Tritanopia (blue-blind)

#B0002F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02b33;
/* rgb */ color: rgb(160, 43, 51);
/* oklch */ color: oklch(47.4% 0.153 21.7);

Tailwind

colors: {
  custom: {
    50: '#c36d6a',
    500: '#a02b33',
    950: '#000000',
  },
}

SCSS

$custom: #a02b33;
$custom-light: #c36d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b33",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 51
  },
  "hsl": {
    "h": 355.897,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47404,
    "c": 0.15259,
    "h": 21.7
  },
  "luminance": 0.0944
}

Semantic roles & 50–950 ramp

primary

#A02B33

secondary

#68BFB9

accent

#E1D647

background

#FCF6F6

surface

#F9ECEB

border

#D2C7C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #A02B33

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

Preview Lab → · Contrast checker → · Palette generator →