#A02233#A02233

#A02233 is a mid, vivid red. Relative luminance 0.089; OKLCH L 46.6% C 0.161 H 19.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#A02233
RGB	rgb(160, 34, 51)
HSL	hsl(352, 65%, 38%)
HSV	hsv(352, 79%, 63%)
CMYK	cmyk(0%, 78.8%, 68.1%, 37.3%)
CIE-LAB	lab(35.71, 51.26, 22.58)
CIE-LCH	lch(35.71, 56.02, 23.77°)
OKLab	oklab(46.58% 0.1517 0.0532)
OKLCH	oklch(46.58% 0.161 19.3)
XYZ	xyz(15.6685, 8.8591, 4.0163)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02233 #22A08F

analogous

#A02272 #A02233 #A05022

triadic

#A02233 #33A022 #2233A0

tetradic

#A02233 #72A022 #22A08F #5022A0

square

#A02233 #72A022 #22A08F #5022A0

split-complementary

#A02233 #22A050 #2272A0

monochromatic

#3B0D13 #6E1723 #A02233 #D22D43 #DD5F70

Accessibility & contrast

On white

7.58

#A02233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#A02233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02233

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02233	#FFFFFF	#000000	##FFFFFF
##A02233	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)

#474333

Deuteranopia (green-blind)

#675E2F

Tritanopia (blue-blind)

#B0002A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02233;
/* rgb */ color: rgb(160, 34, 51);
/* oklch */ color: oklch(46.6% 0.161 19.3);

Tailwind

colors: {
  custom: {
    50: '#c4696a',
    500: '#a02233',
    950: '#000000',
  },
}

SCSS

$custom: #a02233;
$custom-light: #c4696a;
$custom-dark: #000000;

JSON

{
  "hex": "#a02233",
  "rgb": {
    "r": 160,
    "g": 34,
    "b": 51
  },
  "hsl": {
    "h": 351.905,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46578,
    "c": 0.16077,
    "h": 19.3
  },
  "luminance": 0.08857
}

Semantic roles & 50–950 ramp

primary

#A02233

secondary

#5CC2B4

accent

#E8D140

background

#FDF6F6

surface

#FAECEB

border

#D3C7C6

text

#140706

muted

#837A7A

Preview Lab

Preview with #A02233

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

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