#B7532F#B7532F

#B7532F is a mid, vivid orange. Relative luminance 0.165; OKLCH L 56.2% C 0.139 H 39.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B7532F
RGB	rgb(183, 83, 47)
HSL	hsl(16, 59%, 45%)
HSV	hsv(16, 74%, 72%)
CMYK	cmyk(0%, 54.6%, 74.3%, 28.2%)
CIE-LAB	lab(47.57, 38.17, 39.71)
CIE-LCH	lch(47.57, 55.08, 46.14°)
OKLab	oklab(56.24% 0.1072 0.0888)
OKLCH	oklch(56.24% 0.139 39.7)
XYZ	xyz(23.1371, 16.4620, 4.6479)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7532F #2F93B7

analogous

#B72F4F #B7532F #B7972F

triadic

#B7532F #2FB753 #532FB7

tetradic

#B7532F #4FB72F #2F93B7 #972FB7

square

#B7532F #4FB72F #2F93B7 #972FB7

split-complementary

#B7532F #2FB797 #2F4FB7

monochromatic

#562716 #863D22 #B7532F #D27351 #DF9A82

Accessibility & contrast

On white

4.89

#B7532F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#B7532F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7532F

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7532F	#FFFFFF	#000000	##FFFFFF
##B7532F	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632B

Deuteranopia (green-blind)

#87792C

Tritanopia (blue-blind)

#C93E4B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b7532f;
/* rgb */ color: rgb(183, 83, 47);
/* oklch */ color: oklch(56.2% 0.139 39.7);

Tailwind

colors: {
  custom: {
    50: '#d38669',
    500: '#b7532f',
    950: '#000000',
  },
}

SCSS

$custom: #b7532f;
$custom-light: #d38669;
$custom-dark: #000000;

JSON

{
  "hex": "#b7532f",
  "rgb": {
    "r": 183,
    "g": 83,
    "b": 47
  },
  "hsl": {
    "h": 15.882,
    "s": 59.13,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56243,
    "c": 0.1392,
    "h": 39.7
  },
  "luminance": 0.16459
}

Semantic roles & 50–950 ramp

primary

#B7532F

secondary

#7AB3C8

accent

#B9E245

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B7532F

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

Preview Lab → · Contrast checker → · Palette generator →