#A7643B#A7643B

#A7643B is a mid, moderate orange. Relative luminance 0.176; OKLCH L 57.0% C 0.103 H 50.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A7643B
RGB	rgb(167, 100, 59)
HSL	hsl(23, 48%, 44%)
HSV	hsv(23, 65%, 65%)
CMYK	cmyk(0%, 40.1%, 64.7%, 34.5%)
CIE-LAB	lab(49.07, 23.17, 34.33)
CIE-LCH	lch(49.07, 41.42, 55.98°)
OKLab	oklab(56.95% 0.0651 0.08)
OKLCH	oklch(56.95% 0.103 50.9)
XYZ	xyz(21.2845, 17.6477, 6.4222)
Luminance	0.1765 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7643B #3B7EA7

analogous

#A73B48 #A7643B #A79A3B

triadic

#A7643B #3BA764 #643BA7

tetradic

#A7643B #48A73B #3B7EA7 #9A3BA7

square

#A7643B #48A73B #3B7EA7 #9A3BA7

split-complementary

#A7643B #3BA79A #3B48A7

monochromatic

#4D2E1B #7A492B #A7643B #C5835A #D5A588

Accessibility & contrast

On white

4.64

#A7643B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#A7643B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A7643B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7643B	#FFFFFF	#000000	##FFFFFF
##A7643B	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C37

Deuteranopia (green-blind)

#877A3B

Tritanopia (blue-blind)

#B6575A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a7643b;
/* rgb */ color: rgb(167, 100, 59);
/* oklch */ color: oklch(57.0% 0.103 50.9);

Tailwind

colors: {
  custom: {
    50: '#c59072',
    500: '#a7643b',
    950: '#000000',
  },
}

SCSS

$custom: #a7643b;
$custom-light: #c59072;
$custom-dark: #000000;

JSON

{
  "hex": "#a7643b",
  "rgb": {
    "r": 167,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 22.778,
    "s": 47.788,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56954,
    "c": 0.10314,
    "h": 50.9
  },
  "luminance": 0.17646
}

Semantic roles & 50–950 ramp

primary

#A7643B

secondary

#7FA7BF

accent

#A4D750

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#140C08

muted

#827D7B

Preview Lab

Preview with #A7643B

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

Preview Lab → · Contrast checker → · Palette generator →