#A02A15#A02A15

#A02A15 is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.9% C 0.158 H 32.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#A02A15
RGB	rgb(160, 42, 21)
HSL	hsl(9, 77%, 35%)
HSV	hsv(9, 87%, 63%)
CMYK	cmyk(0%, 73.8%, 86.9%, 37.3%)
CIE-LAB	lab(36.34, 47.35, 40.57)
CIE-LCH	lch(36.34, 62.35, 40.59°)
OKLab	oklab(46.93% 0.1331 0.0844)
OKLCH	oklch(46.93% 0.158 32.4)
XYZ	xyz(15.4624, 9.1861, 1.6683)
Luminance	0.0918 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02A15 #158BA0

analogous

#A01545 #A02A15 #A07015

triadic

#A02A15 #15A02A #2A15A0

tetradic

#A02A15 #45A015 #158BA0 #7015A0

square

#A02A15 #45A015 #158BA0 #7015A0

split-complementary

#A02A15 #15A070 #1545A0

monochromatic

#340E07 #6A1C0E #A02A15 #D6381C #E76048

Accessibility & contrast

On white

7.40

#A02A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#A02A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02A15

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02A15	#FFFFFF	#000000	##FFFFFF
##A02A15	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4511

Deuteranopia (green-blind)

#6B5F0D

Tritanopia (blue-blind)

#B10027

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #a02a15;
/* rgb */ color: rgb(160, 42, 21);
/* oklch */ color: oklch(46.9% 0.158 32.4);

Tailwind

colors: {
  custom: {
    50: '#c56c55',
    500: '#a02a15',
    950: '#000000',
  },
}

SCSS

$custom: #a02a15;
$custom-light: #c56c55;
$custom-dark: #000000;

JSON

{
  "hex": "#a02a15",
  "rgb": {
    "r": 160,
    "g": 42,
    "b": 21
  },
  "hsl": {
    "h": 9.065,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46933,
    "c": 0.15759,
    "h": 32.4
  },
  "luminance": 0.09184
}

Semantic roles & 50–950 ramp

primary

#A02A15

secondary

#49B5C8

accent

#D7F334

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150703

muted

#837A78

Preview Lab

Preview with #A02A15

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

Preview Lab → · Contrast checker → · Palette generator →