#B1632A#B1632A

#B1632A is a mid, vivid orange. Relative luminance 0.184; OKLCH L 57.9% C 0.122 H 53.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B1632A
RGB	rgb(177, 99, 42)
HSL	hsl(25, 62%, 43%)
HSV	hsv(25, 76%, 69%)
CMYK	cmyk(0%, 44.1%, 76.3%, 30.6%)
CIE-LAB	lab(50.03, 27.04, 44.50)
CIE-LCH	lch(50.03, 52.07, 58.71°)
OKLab	oklab(57.92% 0.0731 0.0983)
OKLCH	oklch(57.92% 0.122 53.4)
XYZ	xyz(23.0133, 18.4405, 4.5375)
Luminance	0.1844 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1632A #2A78B1

analogous

#B12A35 #B1632A #B1A62A

triadic

#B1632A #2AB163 #632AB1

tetradic

#B1632A #35B12A #2A78B1 #A62AB1

square

#B1632A #35B12A #2A78B1 #A62AB1

split-complementary

#B1632A #2AB1A6 #2A35B1

monochromatic

#4E2C13 #80471E #B1632A #D38145 #DFA377

Accessibility & contrast

On white

4.48

#B1632A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B1632A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B1632A

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1632A	#FFFFFF	#000000	##000000
##B1632A	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)

#7A6C23

Deuteranopia (green-blind)

#8C7E29

Tritanopia (blue-blind)

#C25257

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b1632a;
/* rgb */ color: rgb(177, 99, 42);
/* oklch */ color: oklch(57.9% 0.122 53.4);

Tailwind

colors: {
  custom: {
    50: '#ce9067',
    500: '#b1632a',
    950: '#000000',
  },
}

SCSS

$custom: #b1632a;
$custom-light: #ce9067;
$custom-dark: #000000;

JSON

{
  "hex": "#b1632a",
  "rgb": {
    "r": 177,
    "g": 99,
    "b": 42
  },
  "hsl": {
    "h": 25.333,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57922,
    "c": 0.12249,
    "h": 53.4
  },
  "luminance": 0.18438
}

Semantic roles & 50–950 ramp

primary

#B1632A

secondary

#70A2C6

accent

#A0E543

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1632A

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

Preview Lab → · Contrast checker → · Palette generator →