#A02A1E#A02A1E

#A02A1E is a mid, vivid red. Relative luminance 0.092; OKLCH L 47.0% C 0.156 H 29.8°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#A02A1E
RGB	rgb(160, 42, 30)
HSL	hsl(6, 68%, 37%)
HSV	hsv(6, 81%, 63%)
CMYK	cmyk(0%, 73.8%, 81.3%, 37.3%)
CIE-LAB	lab(36.42, 47.60, 35.99)
CIE-LCH	lch(36.42, 59.67, 37.09°)
OKLab	oklab(47.01% 0.1355 0.0777)
OKLCH	oklch(47.01% 0.156 29.8)
XYZ	xyz(15.5614, 9.2257, 2.1894)
Luminance	0.0922 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A1E #1E94A0

analogous

#A01E53 #A02A1E #A06B1E

triadic

#A02A1E #1EA02A #2A1EA0

tetradic

#A02A1E #53A01E #1E94A0 #6B1EA0

square

#A02A1E #53A01E #1E94A0 #6B1EA0

split-complementary

#A02A1E #1EA06B #1E53A0

monochromatic

#390F0B #6C1C14 #A02A1E #D43828 #E06559

Accessibility & contrast

On white

7.38

#A02A1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#A02A1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A1E

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A1E	#FFFFFF	#000000	##FFFFFF
##A02A1E	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E451B

Deuteranopia (green-blind)

#6B5F18

Tritanopia (blue-blind)

#B10028

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02a1e;
/* rgb */ color: rgb(160, 42, 30);
/* oklch */ color: oklch(47.0% 0.156 29.8);

Tailwind

colors: {
  custom: {
    50: '#c56c5b',
    500: '#a02a1e',
    950: '#000000',
  },
}

SCSS

$custom: #a02a1e;
$custom-light: #c56c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a1e",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 30
  },
  "hsl": {
    "h": 5.538,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47012,
    "c": 0.15622,
    "h": 29.8
  },
  "luminance": 0.09223
}

Semantic roles & 50–950 ramp

primary

#A02A1E

secondary

#56B9C4

accent

#DBEB3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02A1E

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

Preview Lab → · Contrast checker → · Palette generator →