#A02B20#A02B20

#A02B20 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.1% C 0.155 H 29.5°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#A02B20
RGB	rgb(160, 43, 32)
HSL	hsl(5, 67%, 38%)
HSV	hsv(5, 80%, 63%)
CMYK	cmyk(0%, 73.1%, 80%, 37.3%)
CIE-LAB	lab(36.57, 47.30, 35.03)
CIE-LCH	lch(36.57, 58.86, 36.53°)
OKLab	oklab(47.14% 0.135 0.0763)
OKLCH	oklch(47.14% 0.155 29.5)
XYZ	xyz(15.6236, 9.3080, 2.3402)
Luminance	0.0931 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02B20 #2095A0

analogous

#A02055 #A02B20 #A06B20

triadic

#A02B20 #20A02B #2B20A0

tetradic

#A02B20 #55A020 #2095A0 #6B20A0

square

#A02B20 #55A020 #2095A0 #6B20A0

split-complementary

#A02B20 #20A06B #2055A0

monochromatic

#3A100C #6D1D16 #A02B20 #D3392A #DE675C

Accessibility & contrast

On white

7.34

#A02B20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#A02B20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02B20

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02B20	#FFFFFF	#000000	##FFFFFF
##A02B20	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E461E

Deuteranopia (green-blind)

#6B5F1B

Tritanopia (blue-blind)

#B1002A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a02b20;
/* rgb */ color: rgb(160, 43, 32);
/* oklch */ color: oklch(47.1% 0.155 29.5);

Tailwind

colors: {
  custom: {
    50: '#c56d5c',
    500: '#a02b20',
    950: '#000000',
  },
}

SCSS

$custom: #a02b20;
$custom-light: #c56d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a02b20",
  "rgb": {
    "r": 160,
    "g": 43,
    "b": 32
  },
  "hsl": {
    "h": 5.156,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.47135,
    "c": 0.15504,
    "h": 29.5
  },
  "luminance": 0.09306
}

Semantic roles & 50–950 ramp

primary

#A02B20

secondary

#59BAC3

accent

#DBEA3E

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02B20

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

Preview Lab → · Contrast checker → · Palette generator →