#A72029#A72029

#A72029 is a mid, vivid red. Relative luminance 0.094; OKLCH L 47.6% C 0.170 H 23.7°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#A72029
RGB	rgb(167, 32, 41)
HSL	hsl(356, 68%, 39%)
HSV	hsv(356, 81%, 65%)
CMYK	cmyk(0%, 80.8%, 75.4%, 34.5%)
CIE-LAB	lab(36.76, 53.48, 30.39)
CIE-LCH	lch(36.76, 61.51, 29.61°)
OKLab	oklab(47.56% 0.1556 0.0682)
OKLCH	oklch(47.56% 0.17 23.7)
XYZ	xyz(16.8551, 9.4113, 3.0265)
Luminance	0.0941 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A72029 #20A79E

analogous

#A7206D #A72029 #A75B20

triadic

#A72029 #29A720 #2029A7

tetradic

#A72029 #6DA720 #20A79E #5B20A7

square

#A72029 #6DA720 #20A79E #5B20A7

split-complementary

#A72029 #20A75B #206DA7

monochromatic

#400C10 #74161C #A72029 #D72D39 #E16169

Accessibility & contrast

On white

7.29

#A72029 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#A72029 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A72029

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A72029	#FFFFFF	#000000	##FFFFFF
##A72029	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#6C6124

Tritanopia (blue-blind)

#B80025

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a72029;
/* rgb */ color: rgb(167, 32, 41);
/* oklch */ color: oklch(47.6% 0.170 23.7);

Tailwind

colors: {
  custom: {
    50: '#ca6a63',
    500: '#a72029',
    950: '#000000',
  },
}

SCSS

$custom: #a72029;
$custom-light: #ca6a63;
$custom-dark: #000000;

JSON

{
  "hex": "#a72029",
  "rgb": {
    "r": 167,
    "g": 32,
    "b": 41
  },
  "hsl": {
    "h": 356,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47562,
    "c": 0.16984,
    "h": 23.7
  },
  "luminance": 0.09409
}

Semantic roles & 50–950 ramp

primary

#A72029

secondary

#5DC5BF

accent

#EBDF3D

background

#FDF6F5

surface

#FBECEA

border

#D4C7C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A72029

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

Preview Lab → · Contrast checker → · Palette generator →