#A62B21#A62B21

#A62B21 is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.2% C 0.161 H 29.1°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#A62B21
RGB	rgb(166, 43, 33)
HSL	hsl(5, 67%, 39%)
HSV	hsv(5, 80%, 65%)
CMYK	cmyk(0%, 74.1%, 80.1%, 34.9%)
CIE-LAB	lab(37.75, 49.30, 36.05)
CIE-LCH	lch(37.75, 61.08, 36.17°)
OKLab	oklab(48.23% 0.1408 0.0783)
OKLCH	oklch(48.23% 0.161 29.1)
XYZ	xyz(16.8663, 9.9472, 2.4705)
Luminance	0.0994 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A62B21 #219CA6

analogous

#A6215A #A62B21 #A66E21

triadic

#A62B21 #21A62B #2B21A6

tetradic

#A62B21 #5AA621 #219CA6 #6E21A6

square

#A62B21 #5AA621 #219CA6 #6E21A6

split-complementary

#A62B21 #21A66E #215AA6

monochromatic

#40110D #731E17 #A62B21 #D63B2F #E06B62

Accessibility & contrast

On white

7.03

#A62B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#A62B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A62B21

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A62B21	#FFFFFF	#000000	##FFFFFF
##A62B21	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481F

Deuteranopia (green-blind)

#6E631B

Tritanopia (blue-blind)

#B7002A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a62b21;
/* rgb */ color: rgb(166, 43, 33);
/* oklch */ color: oklch(48.2% 0.161 29.1);

Tailwind

colors: {
  custom: {
    50: '#c96e5d',
    500: '#a62b21',
    950: '#000000',
  },
}

SCSS

$custom: #a62b21;
$custom-light: #c96e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#a62b21",
  "rgb": {
    "r": 166,
    "g": 43,
    "b": 33
  },
  "hsl": {
    "h": 4.511,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48228,
    "c": 0.16109,
    "h": 29.1
  },
  "luminance": 0.09945
}

Semantic roles & 50–950 ramp

primary

#A62B21

secondary

#5EBDC5

accent

#DDEA3E

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A62B21

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

Preview Lab → · Contrast checker → · Palette generator →