#B34527#B34527

#B34527 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.5% C 0.150 H 36.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#B34527
RGB	rgb(179, 69, 39)
HSL	hsl(13, 64%, 43%)
HSV	hsv(13, 78%, 70%)
CMYK	cmyk(0%, 61.5%, 78.2%, 29.8%)
CIE-LAB	lab(44.22, 43.13, 40.18)
CIE-LCH	lch(44.22, 58.94, 42.97°)
OKLab	oklab(53.55% 0.1214 0.0881)
OKLCH	oklch(53.55% 0.15 36)
XYZ	xyz(21.0870, 13.9894, 3.5089)
Luminance	0.1399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34527 #2795B3

analogous

#B3274F #B34527 #B38B27

triadic

#B34527 #27B345 #4527B3

tetradic

#B34527 #4FB327 #2795B3 #8B27B3

square

#B34527 #4FB327 #2795B3 #8B27B3

split-complementary

#B34527 #27B38B #274FB3

monochromatic

#4E1E11 #81321C #B34527 #D66141 #E18B74

Accessibility & contrast

On white

5.53

#B34527 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#B34527 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34527

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34527	#FFFFFF	#000000	##FFFFFF
##B34527	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645923

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#C52A3F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b34527;
/* rgb */ color: rgb(179, 69, 39);
/* oklch */ color: oklch(53.5% 0.150 36.0);

Tailwind

colors: {
  custom: {
    50: '#d27d63',
    500: '#b34527',
    950: '#000000',
  },
}

SCSS

$custom: #b34527;
$custom-light: #d27d63;
$custom-dark: #000000;

JSON

{
  "hex": "#b34527",
  "rgb": {
    "r": 179,
    "g": 69,
    "b": 39
  },
  "hsl": {
    "h": 12.857,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.53546,
    "c": 0.14995,
    "h": 36
  },
  "luminance": 0.13986
}

Semantic roles & 50–950 ramp

primary

#B34527

secondary

#6EB5C8

accent

#C4E741

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#160A05

muted

#847C7A

Preview Lab

Preview with #B34527

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

Preview Lab → · Contrast checker → · Palette generator →