#B1683F#B1683F

#B1683F is a mid, moderate orange. Relative luminance 0.196; OKLCH L 59.0% C 0.109 H 48.9°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1683F
RGB	rgb(177, 104, 63)
HSL	hsl(22, 48%, 47%)
HSV	hsv(22, 64%, 69%)
CMYK	cmyk(0%, 41.2%, 64.4%, 30.6%)
CIE-LAB	lab(51.39, 25.46, 35.23)
CIE-LCH	lch(51.39, 43.47, 54.14°)
OKLab	oklab(59.05% 0.0718 0.0822)
OKLCH	oklch(59.05% 0.109 48.9)
XYZ	xyz(23.9808, 19.6090, 7.2237)
Luminance	0.1961 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1683F #3F88B1

analogous

#B13F4F #B1683F #B1A13F

triadic

#B1683F #3FB168 #683FB1

tetradic

#B1683F #4FB13F #3F88B1 #A13FB1

square

#B1683F #4FB13F #3F88B1 #A13FB1

split-complementary

#B1683F #3FB1A1 #3F4FB1

monochromatic

#57331F #844D2F #B1683F #C88965 #D8AB92

Accessibility & contrast

On white

4.27

#B1683F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#B1683F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1683F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1683F	#FFFFFF	#000000	##000000
##B1683F	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#8E813E

Tritanopia (blue-blind)

#C15A5E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b1683f;
/* rgb */ color: rgb(177, 104, 63);
/* oklch */ color: oklch(59.0% 0.109 48.9);

Tailwind

colors: {
  custom: {
    50: '#cd9475',
    500: '#b1683f',
    950: '#000000',
  },
}

SCSS

$custom: #b1683f;
$custom-light: #cd9475;
$custom-dark: #000000;

JSON

{
  "hex": "#b1683f",
  "rgb": {
    "r": 177,
    "g": 104,
    "b": 63
  },
  "hsl": {
    "h": 21.579,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.59046,
    "c": 0.10912,
    "h": 48.9
  },
  "luminance": 0.19607
}

Semantic roles & 50–950 ramp

primary

#B1683F

secondary

#88AEC4

accent

#A7D751

background

#FDF9F7

surface

#FAF1ED

border

#D3CBC8

text

#140D08

muted

#837E7B

Preview Lab

Preview with #B1683F

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

Preview Lab → · Contrast checker → · Palette generator →