#A6644D#A6644D

#A6644D is a mid, moderate orange. Relative luminance 0.178; OKLCH L 57.1% C 0.093 H 39.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A6644D
RGB	rgb(166, 100, 77)
HSL	hsl(16, 37%, 48%)
HSV	hsv(16, 54%, 65%)
CMYK	cmyk(0%, 39.8%, 53.6%, 34.9%)
CIE-LAB	lab(49.20, 24.19, 24.31)
CIE-LCH	lch(49.20, 34.30, 45.14°)
OKLab	oklab(57.12% 0.071 0.0594)
OKLCH	oklch(57.12% 0.093 39.9)
XYZ	xyz(21.6240, 17.7591, 9.3088)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6644D #4D8FA6

analogous

#A64D62 #A6644D #A6914D

triadic

#A6644D #4DA664 #644DA6

tetradic

#A6644D #62A64D #4D8FA6 #914DA6

square

#A6644D #62A64D #4D8FA6 #914DA6

split-complementary

#A6644D #4DA691 #4D62A6

monochromatic

#523226 #7C4B3A #A6644D #BE8672 #D1AA9C

Accessibility & contrast

On white

4.61

#A6644D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#A6644D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A6644D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6644D	#FFFFFF	#000000	##FFFFFF
##A6644D	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756C4B

Deuteranopia (green-blind)

#857A4C

Tritanopia (blue-blind)

#B4595E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a6644d;
/* rgb */ color: rgb(166, 100, 77);
/* oklch */ color: oklch(57.1% 0.093 39.9);

Tailwind

colors: {
  custom: {
    50: '#c4917f',
    500: '#a6644d',
    950: '#000000',
  },
}

SCSS

$custom: #a6644d;
$custom-light: #c4917f;
$custom-dark: #000000;

JSON

{
  "hex": "#a6644d",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 77
  },
  "hsl": {
    "h": 15.506,
    "s": 36.626,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57118,
    "c": 0.09253,
    "h": 39.9
  },
  "luminance": 0.17757
}

Semantic roles & 50–950 ramp

primary

#A6644D

secondary

#91B2BE

accent

#AFCD5B

background

#FCF8F7

surface

#F8F0EE

border

#D1CBC9

text

#130C0A

muted

#827D7C

Preview Lab

Preview with #A6644D

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

Preview Lab → · Contrast checker → · Palette generator →