#A64833#A64833

#A64833 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.1% C 0.129 H 34.0°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#A64833
RGB	rgb(166, 72, 51)
HSL	hsl(11, 53%, 43%)
HSV	hsv(11, 69%, 65%)
CMYK	cmyk(0%, 56.6%, 69.3%, 34.9%)
CIE-LAB	lab(42.74, 37.33, 31.34)
CIE-LCH	lch(42.74, 48.74, 40.01°)
OKLab	oklab(52.05% 0.1071 0.0723)
OKLCH	oklch(52.05% 0.129 34)
XYZ	xyz(18.6426, 12.9831, 4.6556)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64833 #3391A6

analogous

#A63357 #A64833 #A68233

triadic

#A64833 #33A648 #4833A6

tetradic

#A64833 #57A633 #3391A6 #8233A6

square

#A64833 #57A633 #3391A6 #8233A6

split-complementary

#A64833 #33A682 #3357A6

monochromatic

#481F16 #773425 #A64833 #C9644E #D78D7C

Accessibility & contrast

On white

5.84

#A64833 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#A64833 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64833

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64833	#FFFFFF	#000000	##FFFFFF
##A64833	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615831

Deuteranopia (green-blind)

#786D31

Tritanopia (blue-blind)

#B63543

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a64833;
/* rgb */ color: rgb(166, 72, 51);
/* oklch */ color: oklch(52.1% 0.129 34.0);

Tailwind

colors: {
  custom: {
    50: '#c77e6b',
    500: '#a64833',
    950: '#000000',
  },
}

SCSS

$custom: #a64833;
$custom-light: #c77e6b;
$custom-dark: #000000;

JSON

{
  "hex": "#a64833",
  "rgb": {
    "r": 166,
    "g": 72,
    "b": 51
  },
  "hsl": {
    "h": 10.957,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.52051,
    "c": 0.1292,
    "h": 34
  },
  "luminance": 0.12981
}

Semantic roles & 50–950 ramp

primary

#A64833

secondary

#75B2C0

accent

#C2DC4B

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A07

muted

#837C7A

Preview Lab

Preview with #A64833

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

Preview Lab → · Contrast checker → · Palette generator →