#A03519#A03519

#A03519 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.2% C 0.147 H 35.3°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#A03519
RGB	rgb(160, 53, 25)
HSL	hsl(12, 73%, 36%)
HSV	hsv(12, 84%, 63%)
CMYK	cmyk(0%, 66.9%, 84.4%, 37.3%)
CIE-LAB	lab(38.01, 42.98, 40.10)
CIE-LCH	lch(38.01, 58.79, 43.01°)
OKLab	oklab(48.19% 0.1203 0.085)
OKLCH	oklch(48.19% 0.147 35.3)
XYZ	xyz(15.9476, 10.0923, 2.0278)
Luminance	0.1009 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A03519 #1984A0

analogous

#A01941 #A03519 #A07919

triadic

#A03519 #19A035 #3519A0

tetradic

#A03519 #41A019 #1984A0 #7919A0

square

#A03519 #41A019 #1984A0 #7919A0

split-complementary

#A03519 #19A079 #1941A0

monochromatic

#361208 #6B2311 #A03519 #D54721 #E46E50

Accessibility & contrast

On white

6.96

#A03519 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A03519 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A03519

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A03519	#FFFFFF	#000000	##FFFFFF
##A03519	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A14

Deuteranopia (green-blind)

#6F6214

Tritanopia (blue-blind)

#B01430

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a03519;
/* rgb */ color: rgb(160, 53, 25);
/* oklch */ color: oklch(48.2% 0.147 35.3);

Tailwind

colors: {
  custom: {
    50: '#c57259',
    500: '#a03519',
    950: '#000000',
  },
}

SCSS

$custom: #a03519;
$custom-light: #c57259;
$custom-dark: #000000;

JSON

{
  "hex": "#a03519",
  "rgb": {
    "r": 160,
    "g": 53,
    "b": 25
  },
  "hsl": {
    "h": 12.444,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48192,
    "c": 0.14727,
    "h": 35.3
  },
  "luminance": 0.1009
}

Semantic roles & 50–950 ramp

primary

#A03519

secondary

#4FADC6

accent

#CAF038

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140803

muted

#837B78

Preview Lab

Preview with #A03519

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

Preview Lab → · Contrast checker → · Palette generator →