#A64035#A64035

#A64035 is a mid, vivid red. Relative luminance 0.120; OKLCH L 50.9% C 0.137 H 28.9°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#A64035
RGB	rgb(166, 64, 53)
HSL	hsl(6, 52%, 43%)
HSV	hsv(6, 68%, 65%)
CMYK	cmyk(0%, 61.4%, 68.1%, 34.9%)
CIE-LAB	lab(41.27, 41.36, 28.43)
CIE-LCH	lch(41.27, 50.19, 34.50°)
OKLab	oklab(50.95% 0.12 0.0663)
OKLCH	oklch(50.95% 0.137 28.9)
XYZ	xyz(18.2037, 12.0333, 4.7316)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64035 #359BA6

analogous

#A63562 #A64035 #A67935

triadic

#A64035 #35A640 #4035A6

tetradic

#A64035 #62A635 #359BA6 #7935A6

square

#A64035 #62A635 #359BA6 #7935A6

split-complementary

#A64035 #35A679 #3562A6

monochromatic

#491C17 #782E26 #A64035 #C75C51 #D6887F

Accessibility & contrast

On white

6.17

#A64035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#A64035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64035

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64035	#FFFFFF	#000000	##FFFFFF
##A64035	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5333

Deuteranopia (green-blind)

#746A32

Tritanopia (blue-blind)

#B62A3E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a64035;
/* rgb */ color: rgb(166, 64, 53);
/* oklch */ color: oklch(50.9% 0.137 28.9);

Tailwind

colors: {
  custom: {
    50: '#c7796c',
    500: '#a64035',
    950: '#000000',
  },
}

SCSS

$custom: #a64035;
$custom-light: #c7796c;
$custom-dark: #000000;

JSON

{
  "hex": "#a64035",
  "rgb": {
    "r": 166,
    "g": 64,
    "b": 53
  },
  "hsl": {
    "h": 5.841,
    "s": 51.598,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50949,
    "c": 0.13709,
    "h": 28.9
  },
  "luminance": 0.12031
}

Semantic roles & 50–950 ramp

primary

#A64035

secondary

#77B8BF

accent

#CDDB4D

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A64035

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

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