#B1632F#B1632F

#B1632F is a mid, vivid orange. Relative luminance 0.185; OKLCH L 58.0% C 0.120 H 51.7°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B1632F
RGB	rgb(177, 99, 47)
HSL	hsl(24, 58%, 44%)
HSV	hsv(24, 73%, 69%)
CMYK	cmyk(0%, 44.1%, 73.4%, 30.6%)
CIE-LAB	lab(50.07, 27.28, 42.11)
CIE-LCH	lch(50.07, 50.17, 57.07°)
OKLab	oklab(57.97% 0.0746 0.0943)
OKLCH	oklch(57.97% 0.12 51.7)
XYZ	xyz(23.1084, 18.4786, 5.0385)
Luminance	0.1848 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1632F #2F7DB1

analogous

#B12F3C #B1632F #B1A42F

triadic

#B1632F #2FB163 #632FB1

tetradic

#B1632F #3CB12F #2F7DB1 #A42FB1

square

#B1632F #3CB12F #2F7DB1 #A42FB1

split-complementary

#B1632F #2FB1A4 #2F3CB1

monochromatic

#502D15 #814822 #B1632F #D0824D #DDA47E

Accessibility & contrast

On white

4.47

#B1632F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#B1632F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1632F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1632F	#FFFFFF	#000000	##000000
##B1632F	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C29

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#C25358

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b1632f;
/* rgb */ color: rgb(177, 99, 47);
/* oklch */ color: oklch(58.0% 0.120 51.7);

Tailwind

colors: {
  custom: {
    50: '#ce906a',
    500: '#b1632f',
    950: '#000000',
  },
}

SCSS

$custom: #b1632f;
$custom-light: #ce906a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1632f",
  "rgb": {
    "r": 177,
    "g": 99,
    "b": 47
  },
  "hsl": {
    "h": 24,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.57972,
    "c": 0.12025,
    "h": 51.7
  },
  "luminance": 0.18476
}

Semantic roles & 50–950 ramp

primary

#B1632F

secondary

#76A6C5

accent

#A3E147

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C07

muted

#837D7A

Preview Lab

Preview with #B1632F

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

Preview Lab → · Contrast checker → · Palette generator →