#A64029#A64029

#A64029 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.140 H 34.2°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#A64029
RGB	rgb(166, 64, 41)
HSL	hsl(11, 60%, 41%)
HSV	hsv(11, 75%, 65%)
CMYK	cmyk(0%, 61.4%, 75.3%, 34.9%)
CIE-LAB	lab(41.11, 40.74, 35.15)
CIE-LCH	lch(41.11, 53.81, 40.79°)
OKLab	oklab(50.78% 0.1157 0.0786)
OKLCH	oklch(50.78% 0.14 34.2)
XYZ	xyz(17.9614, 11.9364, 3.4555)
Luminance	0.1193 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64029 #298FA6

analogous

#A62950 #A64029 #A67E29

triadic

#A64029 #29A640 #4029A6

tetradic

#A64029 #50A629 #298FA6 #7E29A6

square

#A64029 #50A629 #298FA6 #7E29A6

split-complementary

#A64029 #29A67E #2950A6

monochromatic

#441A11 #752D1D #A64029 #CF583D #DB826E

Accessibility & contrast

On white

6.20

#A64029 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#A64029 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64029

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64029	#FFFFFF	#000000	##FFFFFF
##A64029	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5326

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#B7283B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a64029;
/* rgb */ color: rgb(166, 64, 41);
/* oklch */ color: oklch(50.8% 0.140 34.2);

Tailwind

colors: {
  custom: {
    50: '#c87964',
    500: '#a64029',
    950: '#000000',
  },
}

SCSS

$custom: #a64029;
$custom-light: #c87964;
$custom-dark: #000000;

JSON

{
  "hex": "#a64029",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 41
  },
  "hsl": {
    "h": 11.04,
    "s": 60.386,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50784,
    "c": 0.13986,
    "h": 34.2
  },
  "luminance": 0.11934
}

Semantic roles & 50–950 ramp

primary

#A64029

secondary

#69B2C2

accent

#C6E444

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A64029

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

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