#B1632D#B1632D

#B1632D is a mid, vivid orange. Relative luminance 0.185; OKLCH L 58.0% C 0.121 H 52.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B1632D
RGB	rgb(177, 99, 45)
HSL	hsl(25, 59%, 44%)
HSV	hsv(25, 75%, 69%)
CMYK	cmyk(0%, 44.1%, 74.6%, 30.6%)
CIE-LAB	lab(50.05, 27.18, 43.08)
CIE-LCH	lch(50.05, 50.94, 57.75°)
OKLab	oklab(57.95% 0.074 0.0959)
OKLCH	oklch(57.95% 0.121 52.4)
XYZ	xyz(23.0690, 18.4628, 4.8309)
Luminance	0.1846 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1632D #2D7BB1

analogous

#B12D39 #B1632D #B1A52D

triadic

#B1632D #2DB163 #632DB1

tetradic

#B1632D #39B12D #2D7BB1 #A52DB1

square

#B1632D #39B12D #2D7BB1 #A52DB1

split-complementary

#B1632D #2DB1A5 #2D39B1

monochromatic

#4F2C14 #804821 #B1632D #D1814A #DDA37B

Accessibility & contrast

On white

4.48

#B1632D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B1632D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1632D

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1632D	#FFFFFF	#000000	##000000
##B1632D	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C27

Deuteranopia (green-blind)

#8C7E2C

Tritanopia (blue-blind)

#C25357

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b1632d;
/* rgb */ color: rgb(177, 99, 45);
/* oklch */ color: oklch(58.0% 0.121 52.4);

Tailwind

colors: {
  custom: {
    50: '#ce9069',
    500: '#b1632d',
    950: '#000000',
  },
}

SCSS

$custom: #b1632d;
$custom-light: #ce9069;
$custom-dark: #000000;

JSON

{
  "hex": "#b1632d",
  "rgb": {
    "r": 177,
    "g": 99,
    "b": 45
  },
  "hsl": {
    "h": 24.545,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57951,
    "c": 0.12116,
    "h": 52.4
  },
  "luminance": 0.1846
}

Semantic roles & 50–950 ramp

primary

#B1632D

secondary

#74A4C6

accent

#A2E345

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1632D

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

Preview Lab → · Contrast checker → · Palette generator →