#B34933#B34933

#B34933 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.2% C 0.143 H 33.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B34933
RGB	rgb(179, 73, 51)
HSL	hsl(10, 56%, 45%)
HSV	hsv(10, 72%, 70%)
CMYK	cmyk(0%, 59.2%, 71.5%, 29.8%)
CIE-LAB	lab(45.07, 41.77, 34.58)
CIE-LCH	lch(45.07, 54.23, 39.62°)
OKLab	oklab(54.23% 0.1194 0.0788)
OKLCH	oklch(54.23% 0.143 33.4)
XYZ	xyz(21.5727, 14.5907, 4.8116)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34933 #339DB3

analogous

#B3335D #B34933 #B38933

triadic

#B34933 #33B349 #4933B3

tetradic

#B34933 #5DB333 #339DB3 #8933B3

square

#B34933 #5DB333 #339DB3 #8933B3

split-complementary

#B34933 #33B389 #335DB3

monochromatic

#542218 #833625 #B34933 #CE6A55 #DC9384

Accessibility & contrast

On white

5.36

#B34933 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#B34933 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34933

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34933	#FFFFFF	#000000	##FFFFFF
##B34933	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C30

Deuteranopia (green-blind)

#807330

Tritanopia (blue-blind)

#C43244

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b34933;
/* rgb */ color: rgb(179, 73, 51);
/* oklch */ color: oklch(54.2% 0.143 33.4);

Tailwind

colors: {
  custom: {
    50: '#d17f6b',
    500: '#b34933',
    950: '#000000',
  },
}

SCSS

$custom: #b34933;
$custom-light: #d17f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b34933",
  "rgb": {
    "r": 179,
    "g": 73,
    "b": 51
  },
  "hsl": {
    "h": 10.312,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54231,
    "c": 0.14308,
    "h": 33.4
  },
  "luminance": 0.14588
}

Semantic roles & 50–950 ramp

primary

#B34933

secondary

#7CB9C6

accent

#C5DF49

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B34933

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

Preview Lab → · Contrast checker → · Palette generator →