#B1542F#B1542F

#B1542F is a mid, vivid orange. Relative luminance 0.159; OKLCH L 55.5% C 0.132 H 41.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#B1542F
RGB	rgb(177, 84, 47)
HSL	hsl(17, 58%, 44%)
HSV	hsv(17, 73%, 69%)
CMYK	cmyk(0%, 52.5%, 73.4%, 30.6%)
CIE-LAB	lab(46.84, 35.29, 38.64)
CIE-LCH	lch(46.84, 52.33, 47.60°)
OKLab	oklab(55.5% 0.0989 0.0869)
OKLCH	oklch(55.5% 0.132 41.3)
XYZ	xyz(21.8170, 15.8957, 4.6081)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1542F #2F8CB1

analogous

#B12F4B #B1542F #B1952F

triadic

#B1542F #2FB154 #542FB1

tetradic

#B1542F #4BB12F #2F8CB1 #952FB1

square

#B1542F #4BB12F #2F8CB1 #952FB1

split-complementary

#B1542F #2FB195 #2F4BB1

monochromatic

#502615 #813D22 #B1542F #D0734D #DD997E

Accessibility & contrast

On white

5.03

#B1542F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#B1542F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1542F

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1542F	#FFFFFF	#000000	##FFFFFF
##B1542F	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E622B

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#C2414C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b1542f;
/* rgb */ color: rgb(177, 84, 47);
/* oklch */ color: oklch(55.5% 0.132 41.3);

Tailwind

colors: {
  custom: {
    50: '#cf8669',
    500: '#b1542f',
    950: '#000000',
  },
}

SCSS

$custom: #b1542f;
$custom-light: #cf8669;
$custom-dark: #000000;

JSON

{
  "hex": "#b1542f",
  "rgb": {
    "r": 177,
    "g": 84,
    "b": 47
  },
  "hsl": {
    "h": 17.077,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55496,
    "c": 0.13164,
    "h": 41.3
  },
  "luminance": 0.15893
}

Semantic roles & 50–950 ramp

primary

#B1542F

secondary

#76AFC5

accent

#B5E147

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B1542F

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

Preview Lab → · Contrast checker → · Palette generator →