#B34B23#B34B23

#B34B23 is a mid, vivid orange. Relative luminance 0.147; OKLCH L 54.3% C 0.145 H 40.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B34B23
RGB	rgb(179, 75, 35)
HSL	hsl(17, 67%, 42%)
HSV	hsv(17, 80%, 70%)
CMYK	cmyk(0%, 58.1%, 80.4%, 29.8%)
CIE-LAB	lab(45.28, 40.11, 43.25)
CIE-LCH	lch(45.28, 58.99, 47.15°)
OKLab	oklab(54.34% 0.1114 0.0936)
OKLCH	oklch(54.34% 0.145 40)
XYZ	xyz(21.4121, 14.7401, 3.3074)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34B23 #238BB3

analogous

#B32343 #B34B23 #B39323

triadic

#B34B23 #23B34B #4B23B3

tetradic

#B34B23 #43B323 #238BB3 #9323B3

square

#B34B23 #43B323 #238BB3 #9323B3

split-complementary

#B34B23 #23B393 #2343B3

monochromatic

#4D200F #803619 #B34B23 #D9663B #E38E6E

Accessibility & contrast

On white

5.32

#B34B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B34B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34B23

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34B23	#FFFFFF	#000000	##FFFFFF
##B34B23	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D1D

Deuteranopia (green-blind)

#82741F

Tritanopia (blue-blind)

#C53343

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b34b23;
/* rgb */ color: rgb(179, 75, 35);
/* oklch */ color: oklch(54.3% 0.145 40.0);

Tailwind

colors: {
  custom: {
    50: '#d18061',
    500: '#b34b23',
    950: '#000000',
  },
}

SCSS

$custom: #b34b23;
$custom-light: #d18061;
$custom-dark: #000000;

JSON

{
  "hex": "#b34b23",
  "rgb": {
    "r": 179,
    "g": 75,
    "b": 35
  },
  "hsl": {
    "h": 16.667,
    "s": 67.29,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54336,
    "c": 0.14548,
    "h": 40
  },
  "luminance": 0.14737
}

Semantic roles & 50–950 ramp

primary

#B34B23

secondary

#69AEC9

accent

#BAEA3E

background

#FDF8F5

surface

#FBEFEA

border

#D4CAC6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B34B23

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

Preview Lab → · Contrast checker → · Palette generator →