#A0351D#A0351D

#A0351D is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.2% C 0.146 H 34.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#A0351D
RGB	rgb(160, 53, 29)
HSL	hsl(11, 69%, 37%)
HSV	hsv(11, 82%, 63%)
CMYK	cmyk(0%, 66.9%, 81.9%, 37.3%)
CIE-LAB	lab(38.04, 43.11, 38.12)
CIE-LCH	lch(38.04, 57.54, 41.48°)
OKLab	oklab(48.23% 0.1214 0.082)
OKLCH	oklch(48.23% 0.146 34.1)
XYZ	xyz(15.9939, 10.1109, 2.2716)
Luminance	0.1011 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0351D #1D88A0

analogous

#A01D47 #A0351D #A0761D

triadic

#A0351D #1DA035 #351DA0

tetradic

#A0351D #47A01D #1D88A0 #761DA0

square

#A0351D #47A01D #1D88A0 #761DA0

split-complementary

#A0351D #1DA076 #1D47A0

monochromatic

#38130A #6C2414 #A0351D #D44626 #E17057

Accessibility & contrast

On white

6.95

#A0351D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A0351D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0351D

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0351D	#FFFFFF	#000000	##FFFFFF
##A0351D	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)

#544B19

Deuteranopia (green-blind)

#6E6218

Tritanopia (blue-blind)

#B01530

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a0351d;
/* rgb */ color: rgb(160, 53, 29);
/* oklch */ color: oklch(48.2% 0.146 34.1);

Tailwind

colors: {
  custom: {
    50: '#c4725b',
    500: '#a0351d',
    950: '#000000',
  },
}

SCSS

$custom: #a0351d;
$custom-light: #c4725b;
$custom-dark: #000000;

JSON

{
  "hex": "#a0351d",
  "rgb": {
    "r": 160,
    "g": 53,
    "b": 29
  },
  "hsl": {
    "h": 10.992,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.48228,
    "c": 0.14648,
    "h": 34.1
  },
  "luminance": 0.10108
}

Semantic roles & 50–950 ramp

primary

#A0351D

secondary

#55B0C4

accent

#CCEC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A0351D

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

Preview Lab → · Contrast checker → · Palette generator →