#B34C27#B34C27

#B34C27 is a mid, vivid orange. Relative luminance 0.149; OKLCH L 54.5% C 0.143 H 39.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B34C27
RGB	rgb(179, 76, 39)
HSL	hsl(16, 64%, 43%)
HSV	hsv(16, 78%, 70%)
CMYK	cmyk(0%, 57.5%, 78.2%, 29.8%)
CIE-LAB	lab(45.50, 39.77, 41.48)
CIE-LCH	lch(45.50, 57.47, 46.21°)
OKLab	oklab(54.52% 0.111 0.0909)
OKLCH	oklch(54.52% 0.143 39.3)
XYZ	xyz(21.5433, 14.9020, 3.6610)
Luminance	0.1490 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34C27 #278EB3

analogous

#B32748 #B34C27 #B39227

triadic

#B34C27 #27B34C #4C27B3

tetradic

#B34C27 #48B327 #278EB3 #9227B3

square

#B34C27 #48B327 #278EB3 #9227B3

split-complementary

#B34C27 #27B392 #2748B3

monochromatic

#4E2111 #81371C #B34C27 #D66941 #E19174

Accessibility & contrast

On white

5.28

#B34C27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B34C27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34C27

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34C27	#FFFFFF	#000000	##FFFFFF
##B34C27	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D22

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#C53444

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b34c27;
/* rgb */ color: rgb(179, 76, 39);
/* oklch */ color: oklch(54.5% 0.143 39.3);

Tailwind

colors: {
  custom: {
    50: '#d18163',
    500: '#b34c27',
    950: '#000000',
  },
}

SCSS

$custom: #b34c27;
$custom-light: #d18163;
$custom-dark: #000000;

JSON

{
  "hex": "#b34c27",
  "rgb": {
    "r": 179,
    "g": 76,
    "b": 39
  },
  "hsl": {
    "h": 15.857,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54517,
    "c": 0.14349,
    "h": 39.3
  },
  "luminance": 0.14899
}

Semantic roles & 50–950 ramp

primary

#B34C27

secondary

#6EB0C8

accent

#BBE741

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #B34C27

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

Preview Lab → · Contrast checker → · Palette generator →