#A7643E#A7643E

#A7643E is a mid, moderate orange. Relative luminance 0.177; OKLCH L 57.0% C 0.101 H 49.3°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#A7643E
RGB	rgb(167, 100, 62)
HSL	hsl(22, 46%, 45%)
HSV	hsv(22, 63%, 65%)
CMYK	cmyk(0%, 40.1%, 62.9%, 34.5%)
CIE-LAB	lab(49.11, 23.38, 32.73)
CIE-LCH	lch(49.11, 40.23, 54.46°)
OKLab	oklab(57% 0.0662 0.0769)
OKLCH	oklch(57% 0.101 49.3)
XYZ	xyz(21.3646, 17.6797, 6.8439)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7643E #3E81A7

analogous

#A73E4D #A7643E #A7993E

triadic

#A7643E #3EA764 #643EA7

tetradic

#A7643E #4DA73E #3E81A7 #993EA7

square

#A7643E #4DA73E #3E81A7 #993EA7

split-complementary

#A7643E #3EA799 #3E4DA7

monochromatic

#4E2F1D #7A492D #A7643E #C3835F #D4A68B

Accessibility & contrast

On white

4.63

#A7643E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#A7643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A7643E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7643E	#FFFFFF	#000000	##FFFFFF
##A7643E	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3B

Deuteranopia (green-blind)

#877A3E

Tritanopia (blue-blind)

#B6575B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a7643e;
/* rgb */ color: rgb(167, 100, 62);
/* oklch */ color: oklch(57.0% 0.101 49.3);

Tailwind

colors: {
  custom: {
    50: '#c59074',
    500: '#a7643e',
    950: '#000000',
  },
}

SCSS

$custom: #a7643e;
$custom-light: #c59074;
$custom-dark: #000000;

JSON

{
  "hex": "#a7643e",
  "rgb": {
    "r": 167,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 21.714,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56997,
    "c": 0.10147,
    "h": 49.3
  },
  "luminance": 0.17678
}

Semantic roles & 50–950 ramp

primary

#A7643E

secondary

#82A9BF

accent

#A6D652

background

#FCF8F7

surface

#F9F0ED

border

#D2CBC8

text

#130C08

muted

#827D7B

Preview Lab

Preview with #A7643E

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

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