#A02621#A02621

#A02621 is a mid, vivid red. Relative luminance 0.090; OKLCH L 46.7% C 0.159 H 27.7°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#A02621
RGB	rgb(160, 38, 33)
HSL	hsl(2, 66%, 38%)
HSV	hsv(2, 79%, 63%)
CMYK	cmyk(0%, 76.3%, 79.4%, 37.3%)
CIE-LAB	lab(35.93, 49.14, 33.80)
CIE-LCH	lch(35.93, 59.64, 34.53°)
OKLab	oklab(46.66% 0.141 0.0739)
OKLCH	oklch(46.66% 0.159 27.7)
XYZ	xyz(15.4667, 8.9720, 2.3559)
Luminance	0.0897 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A02621 #219BA0

analogous

#A0215C #A02621 #A06521

triadic

#A02621 #21A026 #2621A0

tetradic

#A02621 #5CA021 #219BA0 #6521A0

square

#A02621 #5CA021 #219BA0 #6521A0

split-complementary

#A02621 #21A065 #215CA0

monochromatic

#3B0E0C #6D1A17 #A02621 #D3322B #DE635E

Accessibility & contrast

On white

7.52

#A02621 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#A02621 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A02621

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A02621	#FFFFFF	#000000	##FFFFFF
##A02621	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B441F

Deuteranopia (green-blind)

#695E1C

Tritanopia (blue-blind)

#B10026

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #a02621;
/* rgb */ color: rgb(160, 38, 33);
/* oklch */ color: oklch(46.7% 0.159 27.7);

Tailwind

colors: {
  custom: {
    50: '#c56b5d',
    500: '#a02621',
    950: '#000000',
  },
}

SCSS

$custom: #a02621;
$custom-light: #c56b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a02621",
  "rgb": {
    "r": 160,
    "g": 38,
    "b": 33
  },
  "hsl": {
    "h": 2.362,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4666,
    "c": 0.15916,
    "h": 27.7
  },
  "luminance": 0.0897
}

Semantic roles & 50–950 ramp

primary

#A02621

secondary

#5BBEC2

accent

#E2E93F

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#140704

muted

#837A79

Preview Lab

Preview with #A02621

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

Preview Lab → · Contrast checker → · Palette generator →