#A03022#A03022

#A03022 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.150 H 30.5°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#A03022
RGB	rgb(160, 48, 34)
HSL	hsl(7, 65%, 38%)
HSV	hsv(7, 79%, 63%)
CMYK	cmyk(0%, 70%, 78.8%, 37.3%)
CIE-LAB	lab(37.31, 45.40, 34.67)
CIE-LCH	lch(37.31, 57.13, 37.37°)
OKLab	oklab(47.69% 0.1295 0.0761)
OKLCH	oklch(47.69% 0.15 30.5)
XYZ	xyz(15.8447, 9.7054, 2.5521)
Luminance	0.0970 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03022 #2292A0

analogous

#A02253 #A03022 #A06F22

triadic

#A03022 #22A030 #3022A0

tetradic

#A03022 #53A022 #2292A0 #6F22A0

square

#A03022 #53A022 #2292A0 #6F22A0

split-complementary

#A03022 #22A06F #2253A0

monochromatic

#3B120D #6E2117 #A03022 #D23F2D #DD6D5F

Accessibility & contrast

On white

7.14

#A03022 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A03022 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03022

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03022	#FFFFFF	#000000	##FFFFFF
##A03022	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481F

Deuteranopia (green-blind)

#6C611D

Tritanopia (blue-blind)

#B0082E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a03022;
/* rgb */ color: rgb(160, 48, 34);
/* oklch */ color: oklch(47.7% 0.150 30.5);

Tailwind

colors: {
  custom: {
    50: '#c46f5e',
    500: '#a03022',
    950: '#000000',
  },
}

SCSS

$custom: #a03022;
$custom-light: #c46f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#a03022",
  "rgb": {
    "r": 160,
    "g": 48,
    "b": 34
  },
  "hsl": {
    "h": 6.667,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47693,
    "c": 0.15018,
    "h": 30.5
  },
  "luminance": 0.09703
}

Semantic roles & 50–950 ramp

primary

#A03022

secondary

#5CB7C2

accent

#D5E840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A03022

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

Preview Lab → · Contrast checker → · Palette generator →