#B34B27#B34B27

#B34B27 is a mid, vivid orange. Relative luminance 0.148; OKLCH L 54.4% C 0.144 H 38.8°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B34B27
RGB	rgb(179, 75, 39)
HSL	hsl(15, 64%, 43%)
HSV	hsv(15, 78%, 70%)
CMYK	cmyk(0%, 58.1%, 78.2%, 29.8%)
CIE-LAB	lab(45.31, 40.26, 41.29)
CIE-LCH	lch(45.31, 57.67, 45.72°)
OKLab	oklab(54.37% 0.1125 0.0905)
OKLCH	oklch(54.37% 0.144 38.8)
XYZ	xyz(21.4749, 14.7652, 3.6382)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34B27 #278FB3

analogous

#B32749 #B34B27 #B39127

triadic

#B34B27 #27B34B #4B27B3

tetradic

#B34B27 #49B327 #278FB3 #9127B3

square

#B34B27 #49B327 #278FB3 #9127B3

split-complementary

#B34B27 #27B391 #2749B3

monochromatic

#4E2111 #81361C #B34B27 #D66841 #E19074

Accessibility & contrast

On white

5.31

#B34B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B34B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34B27

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34B27	#FFFFFF	#000000	##FFFFFF
##B34B27	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D22

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#C53343

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b34b27;
/* rgb */ color: rgb(179, 75, 39);
/* oklch */ color: oklch(54.4% 0.144 38.8);

Tailwind

colors: {
  custom: {
    50: '#d18163',
    500: '#b34b27',
    950: '#000000',
  },
}

SCSS

$custom: #b34b27;
$custom-light: #d18163;
$custom-dark: #000000;

JSON

{
  "hex": "#b34b27",
  "rgb": {
    "r": 179,
    "g": 75,
    "b": 39
  },
  "hsl": {
    "h": 15.429,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54373,
    "c": 0.1444,
    "h": 38.8
  },
  "luminance": 0.14762
}

Semantic roles & 50–950 ramp

primary

#B34B27

secondary

#6EB1C8

accent

#BCE741

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A05

muted

#837C7A

Preview Lab

Preview with #B34B27

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

Preview Lab → · Contrast checker → · Palette generator →