#A03122#A03122

#A03122 is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.8% C 0.149 H 30.8°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX#A03122
RGBrgb(160, 49, 34)
HSLhsl(7, 65%, 38%)
HSVhsv(7, 79%, 63%)
CMYKcmyk(0%, 69.4%, 78.8%, 37.3%)
CIE-LABlab(37.46, 44.99, 34.83)
CIE-LCHlch(37.46, 56.90, 37.75°)
OKLaboklab(47.81% 0.1282 0.0765)
OKLCHoklch(47.81% 0.149 30.8)
XYZxyz(15.8861, 9.7881, 2.5659)
Luminance0.0979 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A03122 #2291A0
analogous
#A02252 #A03122 #A07022
triadic
#A03122 #22A031 #3122A0
tetradic
#A03122 #52A022 #2291A0 #7022A0
square
#A03122 #52A022 #2291A0 #7022A0
split-complementary
#A03122 #22A070 #2252A0
monochromatic
#3B120D #6E2217 #A03122 #D2412D #DD6E5F

Accessibility & contrast

On white

7.10
#A03122 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.96
#A03122 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03122
7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A03122#FFFFFF#000000##FFFFFF
##A031221.007.102.967.10
#FFFFFF7.101.0021.001.00
#0000002.9621.001.0021.00
##FFFFFF7.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#51491F
Deuteranopia (green-blind)
#6D611E
Tritanopia (blue-blind)
#B00B2E
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #a03122;
/* rgb */ color: rgb(160, 49, 34);
/* oklch */ color: oklch(47.8% 0.149 30.8);
Tailwind
colors: {
  custom: {
    50: '#c4705e',
    500: '#a03122',
    950: '#000000',
  },
}
SCSS
$custom: #a03122;
$custom-light: #c4705e;
$custom-dark: #000000;
JSON
{
  "hex": "#a03122",
  "rgb": {
    "r": 160,
    "g": 49,
    "b": 34
  },
  "hsl": {
    "h": 7.143,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47807,
    "c": 0.14925,
    "h": 30.8
  },
  "luminance": 0.09786
}

Semantic roles & 50–950 ramp

primary
#A03122
secondary
#5CB6C2
accent
#D4E840
background
#FDF7F5
surface
#FAEDE9
border
#D3C8C5
text
#140804
muted
#837B79

Preview Lab

Preview with #A03122

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

Preview Lab → · Contrast checker → · Palette generator →

#A03122 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva