#A73127#A73127

#A73127 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.156 H 28.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#A73127
RGB	rgb(167, 49, 39)
HSL	hsl(5, 62%, 40%)
HSV	hsv(5, 77%, 65%)
CMYK	cmyk(0%, 70.7%, 76.6%, 34.5%)
CIE-LAB	lab(38.83, 47.58, 33.86)
CIE-LCH	lch(38.83, 58.39, 35.43°)
OKLab	oklab(49.09% 0.1365 0.0752)
OKLCH	oklch(49.09% 0.156 28.9)
XYZ	xyz(17.4029, 10.5612, 3.0412)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73127 #279DA7

analogous

#A7275D #A73127 #A77127

triadic

#A73127 #27A731 #3127A7

tetradic

#A73127 #5DA727 #279DA7 #7127A7

square

#A73127 #5DA727 #279DA7 #7127A7

split-complementary

#A73127 #27A771 #275DA7

monochromatic

#441410 #75221B #A73127 #D1463A #DD756C

Accessibility & contrast

On white

6.75

#A73127 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A73127 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73127

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73127	#FFFFFF	#000000	##FFFFFF
##A73127	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B25

Deuteranopia (green-blind)

#716523

Tritanopia (blue-blind)

#B80430

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a73127;
/* rgb */ color: rgb(167, 49, 39);
/* oklch */ color: oklch(49.1% 0.156 28.9);

Tailwind

colors: {
  custom: {
    50: '#c97162',
    500: '#a73127',
    950: '#000000',
  },
}

SCSS

$custom: #a73127;
$custom-light: #c97162;
$custom-dark: #000000;

JSON

{
  "hex": "#a73127",
  "rgb": {
    "r": 167,
    "g": 49,
    "b": 39
  },
  "hsl": {
    "h": 4.688,
    "s": 62.136,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49094,
    "c": 0.15584,
    "h": 28.9
  },
  "luminance": 0.10559
}

Semantic roles & 50–950 ramp

primary

#A73127

secondary

#67BCC3

accent

#D9E543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A73127

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

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