#A02028#A02028

#A02028 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.2% C 0.163 H 23.6°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#A02028
RGB	rgb(160, 32, 40)
HSL	hsl(356, 67%, 38%)
HSV	hsv(356, 80%, 63%)
CMYK	cmyk(0%, 80%, 75%, 37.3%)
CIE-LAB	lab(35.33, 51.34, 28.98)
CIE-LCH	lch(35.33, 58.96, 29.45°)
OKLab	oklab(46.24% 0.1495 0.0653)
OKLCH	oklch(46.24% 0.163 23.6)
XYZ	xyz(15.3985, 8.6622, 2.8683)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02028 #20A098

analogous

#A02068 #A02028 #A05820

triadic

#A02028 #28A020 #2028A0

tetradic

#A02028 #68A020 #20A098 #5820A0

square

#A02028 #68A020 #20A098 #5820A0

split-complementary

#A02028 #20A058 #2068A0

monochromatic

#3A0C0E #6D161B #A02028 #D32A35 #DE5C64

Accessibility & contrast

On white

7.69

#A02028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#A02028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02028

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02028	#FFFFFF	#000000	##FFFFFF
##A02028	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484227

Deuteranopia (green-blind)

#675D23

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02028;
/* rgb */ color: rgb(160, 32, 40);
/* oklch */ color: oklch(46.2% 0.163 23.6);

Tailwind

colors: {
  custom: {
    50: '#c56862',
    500: '#a02028',
    950: '#000000',
  },
}

SCSS

$custom: #a02028;
$custom-light: #c56862;
$custom-dark: #000000;

JSON

{
  "hex": "#a02028",
  "rgb": {
    "r": 160,
    "g": 32,
    "b": 40
  },
  "hsl": {
    "h": 356.25,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.46238,
    "c": 0.16312,
    "h": 23.6
  },
  "luminance": 0.0866
}

Semantic roles & 50–950 ramp

primary

#A02028

secondary

#59C3BC

accent

#EADF3E

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A02028

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

Preview Lab → · Contrast checker → · Palette generator →