#A02128#A02128

#A02128 is a mid, vivid red. Relative luminance 0.087; OKLCH L 46.3% C 0.162 H 23.8°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#A02128
RGB	rgb(160, 33, 40)
HSL	hsl(357, 66%, 38%)
HSV	hsv(357, 79%, 63%)
CMYK	cmyk(0%, 79.4%, 75%, 37.3%)
CIE-LAB	lab(35.43, 51.04, 29.11)
CIE-LCH	lch(35.43, 58.76, 29.69°)
OKLab	oklab(46.32% 0.1485 0.0656)
OKLCH	oklch(46.32% 0.162 23.8)
XYZ	xyz(15.4259, 8.7169, 2.8774)
Luminance	0.0871 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02128 #21A099

analogous

#A02167 #A02128 #A05921

triadic

#A02128 #28A021 #2128A0

tetradic

#A02128 #67A021 #21A099 #5921A0

square

#A02128 #67A021 #21A099 #5921A0

split-complementary

#A02128 #21A059 #2167A0

monochromatic

#3B0C0F #6D171B #A02128 #D32B35 #DE5E65

Accessibility & contrast

On white

7.66

#A02128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#A02128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02128

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02128	#FFFFFF	#000000	##FFFFFF
##A02128	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484227

Deuteranopia (green-blind)

#685D23

Tritanopia (blue-blind)

#B00025

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #a02128;
/* rgb */ color: rgb(160, 33, 40);
/* oklch */ color: oklch(46.3% 0.162 23.8);

Tailwind

colors: {
  custom: {
    50: '#c56962',
    500: '#a02128',
    950: '#000000',
  },
}

SCSS

$custom: #a02128;
$custom-light: #c56962;
$custom-dark: #000000;

JSON

{
  "hex": "#a02128",
  "rgb": {
    "r": 160,
    "g": 33,
    "b": 40
  },
  "hsl": {
    "h": 356.693,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46318,
    "c": 0.16235,
    "h": 23.8
  },
  "luminance": 0.08714
}

Semantic roles & 50–950 ramp

primary

#A02128

secondary

#5BC2BD

accent

#E9DF3F

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #A02128

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

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