#B34D35#B34D35

#B34D35 is a mid, vivid red. Relative luminance 0.151; OKLCH L 54.8% C 0.139 H 34.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B34D35
RGB	rgb(179, 77, 53)
HSL	hsl(11, 54%, 45%)
HSV	hsv(11, 70%, 70%)
CMYK	cmyk(0%, 57%, 70.4%, 29.8%)
CIE-LAB	lab(45.84, 39.92, 34.34)
CIE-LCH	lch(45.84, 52.66, 40.70°)
OKLab	oklab(54.82% 0.1141 0.0787)
OKLCH	oklch(54.82% 0.139 34.6)
XYZ	xyz(21.8890, 15.1513, 5.1393)
Luminance	0.1515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34D35 #359BB3

analogous

#B3355C #B34D35 #B38C35

triadic

#B34D35 #35B34D #4D35B3

tetradic

#B34D35 #5CB335 #359BB3 #8C35B3

square

#B34D35 #5CB335 #359BB3 #8C35B3

split-complementary

#B34D35 #35B38C #355CB3

monochromatic

#552419 #843927 #B34D35 #CD6E58 #DB9787

Accessibility & contrast

On white

5.21

#B34D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B34D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34D35

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34D35	#FFFFFF	#000000	##FFFFFF
##B34D35	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F32

Deuteranopia (green-blind)

#817532

Tritanopia (blue-blind)

#C43848

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b34d35;
/* rgb */ color: rgb(179, 77, 53);
/* oklch */ color: oklch(54.8% 0.139 34.6);

Tailwind

colors: {
  custom: {
    50: '#d0826d',
    500: '#b34d35',
    950: '#000000',
  },
}

SCSS

$custom: #b34d35;
$custom-light: #d0826d;
$custom-dark: #000000;

JSON

{
  "hex": "#b34d35",
  "rgb": {
    "r": 179,
    "g": 77,
    "b": 53
  },
  "hsl": {
    "h": 11.429,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54823,
    "c": 0.13858,
    "h": 34.6
  },
  "luminance": 0.15149
}

Semantic roles & 50–950 ramp

primary

#B34D35

secondary

#7FB8C5

accent

#C2DE4A

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B34D35

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

Preview Lab → · Contrast checker → · Palette generator →