#A02023#A02023

#A02023 is a mid, vivid red. Relative luminance 0.086; OKLCH L 46.2% C 0.164 H 25.5°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#A02023
RGB	rgb(160, 32, 35)
HSL	hsl(359, 67%, 38%)
HSV	hsv(359, 80%, 63%)
CMYK	cmyk(0%, 80%, 78.1%, 37.3%)
CIE-LAB	lab(35.26, 51.14, 31.93)
CIE-LCH	lch(35.26, 60.29, 31.98°)
OKLab	oklab(46.17% 0.1477 0.0704)
OKLCH	oklch(46.17% 0.164 25.5)
XYZ	xyz(15.3189, 8.6304, 2.4490)
Luminance	0.0863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02023 #20A09D

analogous

#A02063 #A02023 #A05D20

triadic

#A02023 #23A020 #2023A0

tetradic

#A02023 #63A020 #20A09D #5D20A0

square

#A02023 #63A020 #20A09D #5D20A0

split-complementary

#A02023 #20A05D #2063A0

monochromatic

#3A0C0D #6D1618 #A02023 #D32A2E #DE5C5F

Accessibility & contrast

On white

7.70

#A02023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A02023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02023

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02023	#FFFFFF	#000000	##FFFFFF
##A02023	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484122

Deuteranopia (green-blind)

#685D1E

Tritanopia (blue-blind)

#B10023

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02023;
/* rgb */ color: rgb(160, 32, 35);
/* oklch */ color: oklch(46.2% 0.164 25.5);

Tailwind

colors: {
  custom: {
    50: '#c5685e',
    500: '#a02023',
    950: '#000000',
  },
}

SCSS

$custom: #a02023;
$custom-light: #c5685e;
$custom-dark: #000000;

JSON

{
  "hex": "#a02023",
  "rgb": {
    "r": 160,
    "g": 32,
    "b": 35
  },
  "hsl": {
    "h": 358.594,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46171,
    "c": 0.16365,
    "h": 25.5
  },
  "luminance": 0.08628
}

Semantic roles & 50–950 ramp

primary

#A02023

secondary

#59C3C0

accent

#EAE63E

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A02023

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

Preview Lab → · Contrast checker → · Palette generator →