#B34745#B34745

#B34745 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.2% C 0.142 H 24.1°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B34745
RGB	rgb(179, 71, 69)
HSL	hsl(1, 44%, 49%)
HSV	hsv(1, 61%, 70%)
CMYK	cmyk(0%, 60.3%, 61.5%, 29.8%)
CIE-LAB	lab(44.97, 43.81, 23.96)
CIE-LCH	lch(44.97, 49.93, 28.68°)
OKLab	oklab(54.25% 0.1292 0.0577)
OKLCH	oklch(54.25% 0.142 24.1)
XYZ	xyz(21.9198, 14.5227, 7.2780)
Luminance	0.1452 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B34745 #45B1B3

analogous

#B3457A #B34745 #B37E45

triadic

#B34745 #45B347 #4745B3

tetradic

#B34745 #7AB345 #45B1B3 #7E45B3

square

#B34745 #7AB345 #45B1B3 #7E45B3

split-complementary

#B34745 #45B37E #457AB3

monochromatic

#5B2423 #873534 #B34745 #C7706E #D89B9A

Accessibility & contrast

On white

5.38

#B34745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B34745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B34745

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B34745	#FFFFFF	#000000	##FFFFFF
##B34745	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C44

Deuteranopia (green-blind)

#7D7342

Tritanopia (blue-blind)

#C43247

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b34745;
/* rgb */ color: rgb(179, 71, 69);
/* oklch */ color: oklch(54.2% 0.142 24.1);

Tailwind

colors: {
  custom: {
    50: '#d07f78',
    500: '#b34745',
    950: '#000000',
  },
}

SCSS

$custom: #b34745;
$custom-light: #d07f78;
$custom-dark: #000000;

JSON

{
  "hex": "#b34745",
  "rgb": {
    "r": 179,
    "g": 71,
    "b": 69
  },
  "hsl": {
    "h": 1.091,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54245,
    "c": 0.14153,
    "h": 24.1
  },
  "luminance": 0.1452
}

Semantic roles & 50–950 ramp

primary

#B34745

secondary

#8FC3C4

accent

#D2D454

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B34745

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

Preview Lab → · Contrast checker → · Palette generator →