#B1572C#B1572C

#B1572C is a mid, vivid orange. Relative luminance 0.163; OKLCH L 55.9% C 0.130 H 44.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1572C
RGB	rgb(177, 87, 44)
HSL	hsl(19, 60%, 43%)
HSV	hsv(19, 75%, 69%)
CMYK	cmyk(0%, 50.8%, 75.1%, 30.6%)
CIE-LAB	lab(47.43, 33.58, 40.83)
CIE-LCH	lch(47.43, 52.87, 50.56°)
OKLab	oklab(55.94% 0.0932 0.0909)
OKLCH	oklch(55.94% 0.13 44.3)
XYZ	xyz(21.9964, 16.3480, 4.3795)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1572C #2C86B1

analogous

#B12C44 #B1572C #B1992C

triadic

#B1572C #2CB157 #572CB1

tetradic

#B1572C #44B12C #2C86B1 #992CB1

square

#B1572C #44B12C #2C86B1 #992CB1

split-complementary

#B1572C #2CB199 #2C44B1

monochromatic

#4F2714 #803F20 #B1572C #D27549 #DE9A7A

Accessibility & contrast

On white

4.92

#B1572C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B1572C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1572C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1572C	#FFFFFF	#000000	##FFFFFF
##B1572C	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706427

Deuteranopia (green-blind)

#86782A

Tritanopia (blue-blind)

#C2444E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b1572c;
/* rgb */ color: rgb(177, 87, 44);
/* oklch */ color: oklch(55.9% 0.130 44.3);

Tailwind

colors: {
  custom: {
    50: '#cf8867',
    500: '#b1572c',
    950: '#000000',
  },
}

SCSS

$custom: #b1572c;
$custom-light: #cf8867;
$custom-dark: #000000;

JSON

{
  "hex": "#b1572c",
  "rgb": {
    "r": 177,
    "g": 87,
    "b": 44
  },
  "hsl": {
    "h": 19.398,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55937,
    "c": 0.13017,
    "h": 44.3
  },
  "luminance": 0.16345
}

Semantic roles & 50–950 ramp

primary

#B1572C

secondary

#73ABC6

accent

#B0E344

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #B1572C

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

Preview Lab → · Contrast checker → · Palette generator →