#B34C24#B34C24

#B34C24 is a mid, vivid orange. Relative luminance 0.149; OKLCH L 54.5% C 0.144 H 40.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B34C24
RGB	rgb(179, 76, 36)
HSL	hsl(17, 67%, 42%)
HSV	hsv(17, 80%, 70%)
CMYK	cmyk(0%, 57.5%, 79.9%, 29.8%)
CIE-LAB	lab(45.47, 39.66, 42.95)
CIE-LCH	lch(45.47, 58.46, 47.28°)
OKLab	oklab(54.49% 0.1102 0.0932)
OKLCH	oklch(54.49% 0.144 40.2)
XYZ	xyz(21.4955, 14.8829, 3.4095)
Luminance	0.1488 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34C24 #248BB3

analogous

#B32444 #B34C24 #B39424

triadic

#B34C24 #24B34C #4C24B3

tetradic

#B34C24 #44B324 #248BB3 #9424B3

square

#B34C24 #44B324 #248BB3 #9424B3

split-complementary

#B34C24 #24B394 #2444B3

monochromatic

#4D2110 #80361A #B34C24 #D8683C #E28F6F

Accessibility & contrast

On white

5.28

#B34C24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B34C24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34C24

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34C24	#FFFFFF	#000000	##FFFFFF
##B34C24	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)

#695D1E

Deuteranopia (green-blind)

#827421

Tritanopia (blue-blind)

#C53444

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b34c24;
/* rgb */ color: rgb(179, 76, 36);
/* oklch */ color: oklch(54.5% 0.144 40.2);

Tailwind

colors: {
  custom: {
    50: '#d18162',
    500: '#b34c24',
    950: '#000000',
  },
}

SCSS

$custom: #b34c24;
$custom-light: #d18162;
$custom-dark: #000000;

JSON

{
  "hex": "#b34c24",
  "rgb": {
    "r": 179,
    "g": 76,
    "b": 36
  },
  "hsl": {
    "h": 16.783,
    "s": 66.512,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54488,
    "c": 0.14432,
    "h": 40.2
  },
  "luminance": 0.1488
}

Semantic roles & 50–950 ramp

primary

#B34C24

secondary

#6AAEC9

accent

#BAE93E

background

#FDF8F5

surface

#FBEFEA

border

#D4CAC6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B34C24

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

Preview Lab → · Contrast checker → · Palette generator →