#A64627#A64627

#A64627 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.6% C 0.135 H 38.1°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#A64627
RGB	rgb(166, 70, 39)
HSL	hsl(15, 62%, 40%)
HSV	hsv(15, 77%, 65%)
CMYK	cmyk(0%, 57.8%, 76.5%, 34.9%)
CIE-LAB	lab(42.21, 37.73, 37.41)
CIE-LCH	lch(42.21, 53.13, 44.76°)
OKLab	oklab(51.61% 0.106 0.083)
OKLCH	oklch(51.61% 0.135 38.1)
XYZ	xyz(18.2841, 12.6362, 3.3953)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64627 #2787A6

analogous

#A62747 #A64627 #A68627

triadic

#A64627 #27A646 #4627A6

tetradic

#A64627 #47A627 #2787A6 #8627A6

square

#A64627 #47A627 #2787A6 #8627A6

split-complementary

#A64627 #27A686 #2747A6

monochromatic

#431C10 #74311B #A64627 #D15E3A #DC876B

Accessibility & contrast

On white

5.95

#A64627 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#A64627 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64627

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64627	#FFFFFF	#000000	##FFFFFF
##A64627	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615623

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#B6303F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a64627;
/* rgb */ color: rgb(166, 70, 39);
/* oklch */ color: oklch(51.6% 0.135 38.1);

Tailwind

colors: {
  custom: {
    50: '#c77c63',
    500: '#a64627',
    950: '#000000',
  },
}

SCSS

$custom: #a64627;
$custom-light: #c77c63;
$custom-dark: #000000;

JSON

{
  "hex": "#a64627",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 39
  },
  "hsl": {
    "h": 14.646,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.51605,
    "c": 0.13463,
    "h": 38.1
  },
  "luminance": 0.12634
}

Semantic roles & 50–950 ramp

primary

#A64627

secondary

#66ACC3

accent

#BDE543

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#140A05

muted

#837C79

Preview Lab

Preview with #A64627

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

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