#B34D28#B34D28

#B34D28 is a mid, vivid orange. Relative luminance 0.150; OKLCH L 54.7% C 0.142 H 39.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#B34D28
RGB	rgb(179, 77, 40)
HSL	hsl(16, 63%, 43%)
HSV	hsv(16, 78%, 70%)
CMYK	cmyk(0%, 57%, 77.7%, 29.8%)
CIE-LAB	lab(45.70, 39.32, 41.18)
CIE-LCH	lch(45.70, 56.93, 46.32°)
OKLab	oklab(54.67% 0.1098 0.0905)
OKLCH	oklch(54.67% 0.142 39.5)
XYZ	xyz(21.6295, 15.0475, 3.7726)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34D28 #288EB3

analogous

#B32849 #B34D28 #B39228

triadic

#B34D28 #28B34D #4D28B3

tetradic

#B34D28 #49B328 #288EB3 #9228B3

square

#B34D28 #49B328 #288EB3 #9228B3

split-complementary

#B34D28 #28B392 #2849B3

monochromatic

#4F2212 #81371D #B34D28 #D56A43 #E09275

Accessibility & contrast

On white

5.24

#B34D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#B34D28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34D28

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34D28	#FFFFFF	#000000	##FFFFFF
##B34D28	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E23

Deuteranopia (green-blind)

#827525

Tritanopia (blue-blind)

#C53645

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b34d28;
/* rgb */ color: rgb(179, 77, 40);
/* oklch */ color: oklch(54.7% 0.142 39.5);

Tailwind

colors: {
  custom: {
    50: '#d18264',
    500: '#b34d28',
    950: '#000000',
  },
}

SCSS

$custom: #b34d28;
$custom-light: #d18264;
$custom-dark: #000000;

JSON

{
  "hex": "#b34d28",
  "rgb": {
    "r": 179,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 15.971,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54671,
    "c": 0.1423,
    "h": 39.5
  },
  "luminance": 0.15045
}

Semantic roles & 50–950 ramp

primary

#B34D28

secondary

#6FB0C8

accent

#BBE641

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B05

muted

#837C7A

Preview Lab

Preview with #B34D28

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

Preview Lab → · Contrast checker → · Palette generator →