#A02B3A#A02B3A

#A02B3A is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.5% C 0.152 H 18.2°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#A02B3A
RGB	rgb(160, 43, 58)
HSL	hsl(352, 58%, 40%)
HSV	hsv(352, 73%, 63%)
CMYK	cmyk(0%, 73.1%, 63.8%, 37.3%)
CIE-LAB	lab(36.95, 48.58, 19.72)
CIE-LCH	lch(36.95, 52.43, 22.09°)
OKLab	oklab(47.54% 0.1446 0.0475)
OKLCH	oklch(47.54% 0.152 18.2)
XYZ	xyz(16.1265, 9.5092, 4.9885)
Luminance	0.0951 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B3A #2BA091

analogous

#A02B74 #A02B3A #A0572B

triadic

#A02B3A #3AA02B #2B3AA0

tetradic

#A02B3A #74A02B #2BA091 #572BA0

square

#A02B3A #74A02B #2BA091 #572BA0

split-complementary

#A02B3A #2BA057 #2B74A0

monochromatic

#401117 #701E29 #A02B3A #CB3D4F #D86E7B

Accessibility & contrast

On white

7.24

#A02B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#A02B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B3A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B3A	#FFFFFF	#000000	##FFFFFF
##A02B3A	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B473A

Deuteranopia (green-blind)

#696037

Tritanopia (blue-blind)

#B00431

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a02b3a;
/* rgb */ color: rgb(160, 43, 58);
/* oklch */ color: oklch(47.5% 0.152 18.2);

Tailwind

colors: {
  custom: {
    50: '#c36d70',
    500: '#a02b3a',
    950: '#000000',
  },
}

SCSS

$custom: #a02b3a;
$custom-light: #c36d70;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b3a",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 58
  },
  "hsl": {
    "h": 352.308,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.47536,
    "c": 0.15223,
    "h": 18.2
  },
  "luminance": 0.09507
}

Semantic roles & 50–950 ramp

primary

#A02B3A

secondary

#68BFB4

accent

#E1CD47

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A02B3A

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

Preview Lab → · Contrast checker → · Palette generator →