#B34022#B34022

#B34022 is a mid, vivid red. Relative luminance 0.134; OKLCH L 52.8% C 0.156 H 35.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B34022
RGB	rgb(179, 64, 34)
HSL	hsl(12, 68%, 42%)
HSV	hsv(12, 81%, 70%)
CMYK	cmyk(0%, 64.2%, 81%, 29.8%)
CIE-LAB	lab(43.31, 45.23, 41.84)
CIE-LCH	lch(43.31, 61.62, 42.77°)
OKLab	oklab(52.85% 0.1269 0.0902)
OKLCH	oklch(52.85% 0.156 35.4)
XYZ	xyz(20.7149, 13.3690, 3.0028)
Luminance	0.1337 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34022 #2295B3

analogous

#B3224D #B34022 #B38922

triadic

#B34022 #22B340 #4022B3

tetradic

#B34022 #4DB322 #2295B3 #8922B3

square

#B34022 #4DB322 #2295B3 #8922B3

split-complementary

#B34022 #22B389 #224DB3

monochromatic

#4C1B0E #802E18 #B34022 #D95A39 #E3856C

Accessibility & contrast

On white

5.72

#B34022 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B34022 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34022

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34022	#FFFFFF	#000000	##FFFFFF
##B34022	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61561D

Deuteranopia (green-blind)

#7D701D

Tritanopia (blue-blind)

#C5203A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b34022;
/* rgb */ color: rgb(179, 64, 34);
/* oklch */ color: oklch(52.8% 0.156 35.4);

Tailwind

colors: {
  custom: {
    50: '#d27a60',
    500: '#b34022',
    950: '#000000',
  },
}

SCSS

$custom: #b34022;
$custom-light: #d27a60;
$custom-dark: #000000;

JSON

{
  "hex": "#b34022",
  "rgb": {
    "r": 179,
    "g": 64,
    "b": 34
  },
  "hsl": {
    "h": 12.414,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5285,
    "c": 0.15571,
    "h": 35.4
  },
  "luminance": 0.13366
}

Semantic roles & 50–950 ramp

primary

#B34022

secondary

#68B5C9

accent

#C7EB3D

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160905

muted

#847B79

Preview Lab

Preview with #B34022

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

Preview Lab → · Contrast checker → · Palette generator →