#A03020#A03020

#A03020 is a mid, vivid red. Relative luminance 0.097; OKLCH L 47.7% C 0.151 H 31.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#A03020
RGB	rgb(160, 48, 32)
HSL	hsl(8, 67%, 38%)
HSV	hsv(8, 80%, 63%)
CMYK	cmyk(0%, 70%, 80%, 37.3%)
CIE-LAB	lab(37.29, 45.33, 35.76)
CIE-LCH	lch(37.29, 57.74, 38.27°)
OKLab	oklab(47.67% 0.1288 0.0779)
OKLCH	oklch(47.67% 0.151 31.2)
XYZ	xyz(15.8167, 9.6942, 2.4045)
Luminance	0.0969 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03020 #2090A0

analogous

#A02050 #A03020 #A07020

triadic

#A03020 #20A030 #3020A0

tetradic

#A03020 #50A020 #2090A0 #7020A0

square

#A03020 #50A020 #2090A0 #7020A0

split-complementary

#A03020 #20A070 #2050A0

monochromatic

#3A110C #6D2116 #A03020 #D33F2A #DE6C5C

Accessibility & contrast

On white

7.15

#A03020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#A03020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A03020

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03020	#FFFFFF	#000000	##FFFFFF
##A03020	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481D

Deuteranopia (green-blind)

#6C611B

Tritanopia (blue-blind)

#B0072D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a03020;
/* rgb */ color: rgb(160, 48, 32);
/* oklch */ color: oklch(47.7% 0.151 31.2);

Tailwind

colors: {
  custom: {
    50: '#c46f5d',
    500: '#a03020',
    950: '#000000',
  },
}

SCSS

$custom: #a03020;
$custom-light: #c46f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a03020",
  "rgb": {
    "r": 160,
    "g": 48,
    "b": 32
  },
  "hsl": {
    "h": 7.5,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47671,
    "c": 0.15053,
    "h": 31.2
  },
  "luminance": 0.09692
}

Semantic roles & 50–950 ramp

primary

#A03020

secondary

#59B5C3

accent

#D4EA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A03020

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

Preview Lab → · Contrast checker → · Palette generator →