#B1602C#B1602C

#B1602C is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.4% C 0.124 H 50.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B1602C
RGB	rgb(177, 96, 44)
HSL	hsl(23, 60%, 43%)
HSV	hsv(23, 75%, 69%)
CMYK	cmyk(0%, 45.8%, 75.1%, 30.6%)
CIE-LAB	lab(49.37, 28.77, 42.86)
CIE-LCH	lch(49.37, 51.62, 56.13°)
OKLab	oklab(57.43% 0.0786 0.0953)
OKLCH	oklch(57.43% 0.124 50.5)
XYZ	xyz(22.7710, 17.8973, 4.6377)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1602C #2C7DB1

analogous

#B12C3A #B1602C #B1A22C

triadic

#B1602C #2CB160 #602CB1

tetradic

#B1602C #3AB12C #2C7DB1 #A22CB1

square

#B1602C #3AB12C #2C7DB1 #A22CB1

split-complementary

#B1602C #2CB1A2 #2C3AB1

monochromatic

#4F2B14 #804520 #B1602C #D27E49 #DEA17A

Accessibility & contrast

On white

4.59

#B1602C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B1602C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B1602C

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1602C	#FFFFFF	#000000	##FFFFFF
##B1602C	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A26

Deuteranopia (green-blind)

#8B7C2B

Tritanopia (blue-blind)

#C24F55

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b1602c;
/* rgb */ color: rgb(177, 96, 44);
/* oklch */ color: oklch(57.4% 0.124 50.5);

Tailwind

colors: {
  custom: {
    50: '#ce8e68',
    500: '#b1602c',
    950: '#000000',
  },
}

SCSS

$custom: #b1602c;
$custom-light: #ce8e68;
$custom-dark: #000000;

JSON

{
  "hex": "#b1602c",
  "rgb": {
    "r": 177,
    "g": 96,
    "b": 44
  },
  "hsl": {
    "h": 23.459,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.57425,
    "c": 0.12351,
    "h": 50.5
  },
  "luminance": 0.17895
}

Semantic roles & 50–950 ramp

primary

#B1602C

secondary

#73A5C6

accent

#A5E344

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B1602C

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

Preview Lab → · Contrast checker → · Palette generator →