#B75829#B75829

#B75829 is a mid, vivid orange. Relative luminance 0.172; OKLCH L 56.9% C 0.137 H 44.6°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B75829
RGB	rgb(183, 88, 41)
HSL	hsl(20, 63%, 44%)
HSV	hsv(20, 78%, 72%)
CMYK	cmyk(0%, 51.9%, 77.6%, 28.2%)
CIE-LAB	lab(48.52, 35.35, 43.75)
CIE-LCH	lch(48.52, 56.24, 51.06°)
OKLab	oklab(56.95% 0.0975 0.0961)
OKLCH	oklch(56.95% 0.137 44.6)
XYZ	xyz(23.4207, 17.2098, 4.1859)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75829 #2988B7

analogous

#B72941 #B75829 #B79F29

triadic

#B75829 #29B758 #5829B7

tetradic

#B75829 #41B729 #2988B7 #9F29B7

square

#B75829 #41B729 #2988B7 #9F29B7

split-complementary

#B75829 #29B79F #2941B7

monochromatic

#532813 #85401E #B75829 #D67747 #E19C79

Accessibility & contrast

On white

4.73

#B75829 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B75829 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B75829

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75829	#FFFFFF	#000000	##FFFFFF
##B75829	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736623

Deuteranopia (green-blind)

#8A7B27

Tritanopia (blue-blind)

#C9444E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b75829;
/* rgb */ color: rgb(183, 88, 41);
/* oklch */ color: oklch(56.9% 0.137 44.6);

Tailwind

colors: {
  custom: {
    50: '#d48966',
    500: '#b75829',
    950: '#000000',
  },
}

SCSS

$custom: #b75829;
$custom-light: #d48966;
$custom-dark: #000000;

JSON

{
  "hex": "#b75829",
  "rgb": {
    "r": 183,
    "g": 88,
    "b": 41
  },
  "hsl": {
    "h": 19.859,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.56947,
    "c": 0.13689,
    "h": 44.6
  },
  "luminance": 0.17207
}

Semantic roles & 50–950 ramp

primary

#B75829

secondary

#73ACC9

accent

#B0E641

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B75829

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

Preview Lab → · Contrast checker → · Palette generator →