#A62F27#A62F27

#A62F27 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.157 H 28.2°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#A62F27
RGB	rgb(166, 47, 39)
HSL	hsl(4, 62%, 40%)
HSV	hsv(4, 77%, 65%)
CMYK	cmyk(0%, 71.7%, 76.5%, 34.9%)
CIE-LAB	lab(38.36, 48.03, 33.28)
CIE-LCH	lch(38.36, 58.43, 34.72°)
OKLab	oklab(48.7% 0.138 0.0741)
OKLCH	oklch(48.7% 0.157 28.2)
XYZ	xyz(17.1106, 10.2891, 3.0041)
Luminance	0.1029 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62F27 #279EA6

analogous

#A6275E #A62F27 #A66F27

triadic

#A62F27 #27A62F #2F27A6

tetradic

#A62F27 #5EA627 #279EA6 #6F27A6

square

#A62F27 #5EA627 #279EA6 #6F27A6

split-complementary

#A62F27 #27A66F #275EA6

monochromatic

#431310 #74211B #A62F27 #D1433A #DC726B

Accessibility & contrast

On white

6.87

#A62F27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A62F27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A62F27

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62F27	#FFFFFF	#000000	##FFFFFF
##A62F27	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A25

Deuteranopia (green-blind)

#6F6422

Tritanopia (blue-blind)

#B7002E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a62f27;
/* rgb */ color: rgb(166, 47, 39);
/* oklch */ color: oklch(48.7% 0.157 28.2);

Tailwind

colors: {
  custom: {
    50: '#c97062',
    500: '#a62f27',
    950: '#000000',
  },
}

SCSS

$custom: #a62f27;
$custom-light: #c97062;
$custom-dark: #000000;

JSON

{
  "hex": "#a62f27",
  "rgb": {
    "r": 166,
    "g": 47,
    "b": 39
  },
  "hsl": {
    "h": 3.78,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48704,
    "c": 0.15663,
    "h": 28.2
  },
  "luminance": 0.10287
}

Semantic roles & 50–950 ramp

primary

#A62F27

secondary

#66BDC3

accent

#DBE543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A62F27

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

Preview Lab → · Contrast checker → · Palette generator →