#B1532C#B1532C

#B1532C is a mid, vivid orange. Relative luminance 0.157; OKLCH L 55.3% C 0.134 H 41.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B1532C
RGB	rgb(177, 83, 44)
HSL	hsl(18, 60%, 43%)
HSV	hsv(18, 75%, 69%)
CMYK	cmyk(0%, 53.1%, 75.1%, 30.6%)
CIE-LAB	lab(46.60, 35.67, 39.96)
CIE-LCH	lch(46.60, 53.56, 48.25°)
OKLab	oklab(55.31% 0.0995 0.089)
OKLCH	oklch(55.31% 0.134 41.8)
XYZ	xyz(21.6815, 15.7182, 4.2746)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1532C #2C8AB1

analogous

#B12C47 #B1532C #B1952C

triadic

#B1532C #2CB153 #532CB1

tetradic

#B1532C #47B12C #2C8AB1 #952CB1

square

#B1532C #47B12C #2C8AB1 #952CB1

split-complementary

#B1532C #2CB195 #2C47B1

monochromatic

#4F2514 #803C20 #B1532C #D27149 #DE977A

Accessibility & contrast

On white

5.07

#B1532C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B1532C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1532C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1532C	#FFFFFF	#000000	##FFFFFF
##B1532C	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6227

Deuteranopia (green-blind)

#84762A

Tritanopia (blue-blind)

#C23F4B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b1532c;
/* rgb */ color: rgb(177, 83, 44);
/* oklch */ color: oklch(55.3% 0.134 41.8);

Tailwind

colors: {
  custom: {
    50: '#cf8567',
    500: '#b1532c',
    950: '#000000',
  },
}

SCSS

$custom: #b1532c;
$custom-light: #cf8567;
$custom-dark: #000000;

JSON

{
  "hex": "#b1532c",
  "rgb": {
    "r": 177,
    "g": 83,
    "b": 44
  },
  "hsl": {
    "h": 17.594,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55307,
    "c": 0.13355,
    "h": 41.8
  },
  "luminance": 0.15715
}

Semantic roles & 50–950 ramp

primary

#B1532C

secondary

#73AEC6

accent

#B5E344

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B1532C

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

Preview Lab → · Contrast checker → · Palette generator →