#A62F37#A62F37

#A62F37 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.9% C 0.155 H 21.4°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#A62F37
RGB	rgb(166, 47, 55)
HSL	hsl(356, 56%, 42%)
HSV	hsv(356, 72%, 65%)
CMYK	cmyk(0%, 71.7%, 66.9%, 34.9%)
CIE-LAB	lab(38.58, 48.82, 23.92)
CIE-LCH	lch(38.58, 54.36, 26.10°)
OKLab	oklab(48.95% 0.144 0.0565)
OKLCH	oklch(48.95% 0.155 21.4)
XYZ	xyz(17.4338, 10.4184, 4.7066)
Luminance	0.1042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62F37 #2FA69E

analogous

#A62F73 #A62F37 #A6622F

triadic

#A62F37 #37A62F #2F37A6

tetradic

#A62F37 #73A62F #2FA69E #622FA6

square

#A62F37 #73A62F #2FA69E #622FA6

split-complementary

#A62F37 #2FA662 #2F73A6

monochromatic

#471417 #762127 #A62F37 #CB4750 #D8777D

Accessibility & contrast

On white

6.81

#A62F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A62F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A62F37

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62F37	#FFFFFF	#000000	##FFFFFF
##A62F37	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B36

Deuteranopia (green-blind)

#6E6434

Tritanopia (blue-blind)

#B60733

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a62f37;
/* rgb */ color: rgb(166, 47, 55);
/* oklch */ color: oklch(48.9% 0.155 21.4);

Tailwind

colors: {
  custom: {
    50: '#c8706d',
    500: '#a62f37',
    950: '#000000',
  },
}

SCSS

$custom: #a62f37;
$custom-light: #c8706d;
$custom-dark: #000000;

JSON

{
  "hex": "#a62f37",
  "rgb": {
    "r": 166,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 355.966,
    "s": 55.869,
    "l": 41.765
  },
  "oklch": {
    "l": 0.48946,
    "c": 0.15465,
    "h": 21.4
  },
  "luminance": 0.10416
}

Semantic roles & 50–950 ramp

primary

#A62F37

secondary

#70C1BB

accent

#DFD549

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A62F37

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

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