#B34E28#B34E28

#B34E28 is a mid, vivid orange. Relative luminance 0.152; OKLCH L 54.8% C 0.141 H 40.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B34E28
RGB	rgb(179, 78, 40)
HSL	hsl(16, 63%, 43%)
HSV	hsv(16, 78%, 70%)
CMYK	cmyk(0%, 56.4%, 77.7%, 29.8%)
CIE-LAB	lab(45.89, 38.82, 41.37)
CIE-LCH	lch(45.89, 56.73, 46.82°)
OKLab	oklab(54.82% 0.1083 0.0909)
OKLCH	oklch(54.82% 0.141 40)
XYZ	xyz(21.7000, 15.1886, 3.7961)
Luminance	0.1519 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34E28 #288DB3

analogous

#B32847 #B34E28 #B39328

triadic

#B34E28 #28B34E #4E28B3

tetradic

#B34E28 #47B328 #288DB3 #9328B3

square

#B34E28 #47B328 #288DB3 #9328B3

split-complementary

#B34E28 #28B393 #2847B3

monochromatic

#4F2212 #81381D #B34E28 #D56B43 #E09275

Accessibility & contrast

On white

5.20

#B34E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B34E28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34E28

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34E28	#FFFFFF	#000000	##FFFFFF
##B34E28	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F23

Deuteranopia (green-blind)

#837525

Tritanopia (blue-blind)

#C53746

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34e28;
/* rgb */ color: rgb(179, 78, 40);
/* oklch */ color: oklch(54.8% 0.141 40.0);

Tailwind

colors: {
  custom: {
    50: '#d18264',
    500: '#b34e28',
    950: '#000000',
  },
}

SCSS

$custom: #b34e28;
$custom-light: #d18264;
$custom-dark: #000000;

JSON

{
  "hex": "#b34e28",
  "rgb": {
    "r": 179,
    "g": 78,
    "b": 40
  },
  "hsl": {
    "h": 16.403,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54817,
    "c": 0.14141,
    "h": 40
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#B34E28

secondary

#6FAFC8

accent

#B9E641

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B05

muted

#837C7A

Preview Lab

Preview with #B34E28

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

Preview Lab → · Contrast checker → · Palette generator →