#A0351E#A0351E

#A0351E is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.2% C 0.146 H 33.7°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#A0351E
RGB	rgb(160, 53, 30)
HSL	hsl(11, 68%, 37%)
HSV	hsv(11, 81%, 63%)
CMYK	cmyk(0%, 66.9%, 81.3%, 37.3%)
CIE-LAB	lab(38.05, 43.14, 37.60)
CIE-LCH	lch(38.05, 57.23, 41.07°)
OKLab	oklab(48.24% 0.1216 0.0813)
OKLCH	oklch(48.24% 0.146 33.7)
XYZ	xyz(16.0065, 10.1159, 2.3378)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0351E #1E89A0

analogous

#A01E48 #A0351E #A0761E

triadic

#A0351E #1EA035 #351EA0

tetradic

#A0351E #48A01E #1E89A0 #761EA0

square

#A0351E #48A01E #1E89A0 #761EA0

split-complementary

#A0351E #1EA076 #1E48A0

monochromatic

#39130B #6C2414 #A0351E #D44628 #E07159

Accessibility & contrast

On white

6.95

#A0351E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A0351E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0351E

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0351E	#FFFFFF	#000000	##FFFFFF
##A0351E	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1A

Deuteranopia (green-blind)

#6E6219

Tritanopia (blue-blind)

#B01531

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a0351e;
/* rgb */ color: rgb(160, 53, 30);
/* oklch */ color: oklch(48.2% 0.146 33.7);

Tailwind

colors: {
  custom: {
    50: '#c4725c',
    500: '#a0351e',
    950: '#000000',
  },
}

SCSS

$custom: #a0351e;
$custom-light: #c4725c;
$custom-dark: #000000;

JSON

{
  "hex": "#a0351e",
  "rgb": {
    "r": 160,
    "g": 53,
    "b": 30
  },
  "hsl": {
    "h": 10.615,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.48237,
    "c": 0.14628,
    "h": 33.7
  },
  "luminance": 0.10114
}

Semantic roles & 50–950 ramp

primary

#A0351E

secondary

#56B0C4

accent

#CCEB3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A0351E

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

Preview Lab → · Contrast checker → · Palette generator →