#A02B1D#A02B1D

#A02B1D is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.1% C 0.156 H 30.5°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#A02B1D
RGB	rgb(160, 43, 29)
HSL	hsl(6, 69%, 37%)
HSV	hsv(6, 82%, 63%)
CMYK	cmyk(0%, 73.1%, 81.9%, 37.3%)
CIE-LAB	lab(36.54, 47.20, 36.66)
CIE-LCH	lch(36.54, 59.76, 37.84°)
OKLab	oklab(47.1% 0.1341 0.0788)
OKLCH	oklch(47.1% 0.156 30.5)
XYZ	xyz(15.5847, 9.2925, 2.1352)
Luminance	0.0929 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B1D #1D92A0

analogous

#A01D51 #A02B1D #A06D1D

triadic

#A02B1D #1DA02B #2B1DA0

tetradic

#A02B1D #51A01D #1D92A0 #6D1DA0

square

#A02B1D #51A01D #1D92A0 #6D1DA0

split-complementary

#A02B1D #1DA06D #1D51A0

monochromatic

#380F0A #6C1D14 #A02B1D #D43926 #E16657

Accessibility & contrast

On white

7.35

#A02B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A02B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B1D

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B1D	#FFFFFF	#000000	##FFFFFF
##A02B1D	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461A

Deuteranopia (green-blind)

#6B5F17

Tritanopia (blue-blind)

#B10029

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02b1d;
/* rgb */ color: rgb(160, 43, 29);
/* oklch */ color: oklch(47.1% 0.156 30.5);

Tailwind

colors: {
  custom: {
    50: '#c56d5a',
    500: '#a02b1d',
    950: '#000000',
  },
}

SCSS

$custom: #a02b1d;
$custom-light: #c56d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b1d",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 29
  },
  "hsl": {
    "h": 6.412,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47104,
    "c": 0.15551,
    "h": 30.5
  },
  "luminance": 0.0929
}

Semantic roles & 50–950 ramp

primary

#A02B1D

secondary

#55B8C4

accent

#D9EC3C

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150704

muted

#837A79

Preview Lab

Preview with #A02B1D

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

Preview Lab → · Contrast checker → · Palette generator →