#A02139#A02139

#A02139 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.162 H 16.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#A02139
RGB	rgb(160, 33, 57)
HSL	hsl(349, 66%, 38%)
HSV	hsv(349, 79%, 63%)
CMYK	cmyk(0%, 79.4%, 64.4%, 37.3%)
CIE-LAB	lab(35.71, 51.92, 18.76)
CIE-LCH	lch(35.71, 55.20, 19.86°)
OKLab	oklab(46.61% 0.1551 0.0452)
OKLCH	oklch(46.61% 0.162 16.2)
XYZ	xyz(15.7813, 8.8591, 4.7491)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02139 #21A088

analogous

#A02179 #A02139 #A04821

triadic

#A02139 #39A021 #2139A0

tetradic

#A02139 #79A021 #21A088 #4821A0

square

#A02139 #79A021 #21A088 #4821A0

split-complementary

#A02139 #21A048 #2179A0

monochromatic

#3B0C15 #6D1727 #A02139 #D32B4B #DE5E76

Accessibility & contrast

On white

7.58

#A02139 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A02139 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02139

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02139	#FFFFFF	#000000	##FFFFFF
##A02139	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464339

Deuteranopia (green-blind)

#665D35

Tritanopia (blue-blind)

#B0002B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02139;
/* rgb */ color: rgb(160, 33, 57);
/* oklch */ color: oklch(46.6% 0.162 16.2);

Tailwind

colors: {
  custom: {
    50: '#c3696f',
    500: '#a02139',
    950: '#000000',
  },
}

SCSS

$custom: #a02139;
$custom-light: #c3696f;
$custom-dark: #000000;

JSON

{
  "hex": "#a02139",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 57
  },
  "hsl": {
    "h": 348.661,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46613,
    "c": 0.16157,
    "h": 16.2
  },
  "luminance": 0.08857
}

Semantic roles & 50–950 ramp

primary

#A02139

secondary

#5BC2AF

accent

#E9C93F

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #A02139

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

Preview Lab → · Contrast checker → · Palette generator →