#B74434#B74434

#B74434 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.2% C 0.152 H 30.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B74434
RGB	rgb(183, 68, 52)
HSL	hsl(7, 56%, 46%)
HSV	hsv(7, 72%, 72%)
CMYK	cmyk(0%, 62.8%, 71.6%, 28.2%)
CIE-LAB	lab(44.88, 45.61, 33.97)
CIE-LCH	lch(44.88, 56.87, 36.68°)
OKLab	oklab(54.22% 0.1312 0.0775)
OKLCH	oklch(54.22% 0.152 30.6)
XYZ	xyz(22.2177, 14.4525, 4.8678)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74434 #34A7B7

analogous

#B73465 #B74434 #B78534

triadic

#B74434 #34B744 #4434B7

tetradic

#B74434 #65B734 #34A7B7 #8534B7

square

#B74434 #65B734 #34A7B7 #8534B7

split-complementary

#B74434 #34B785 #3465B7

monochromatic

#582119 #873226 #B74434 #D06759 #DD9388

Accessibility & contrast

On white

5.40

#B74434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B74434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74434

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74434	#FFFFFF	#000000	##FFFFFF
##B74434	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A32

Deuteranopia (green-blind)

#807431

Tritanopia (blue-blind)

#C92941

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b74434;
/* rgb */ color: rgb(183, 68, 52);
/* oklch */ color: oklch(54.2% 0.152 30.6);

Tailwind

colors: {
  custom: {
    50: '#d47d6c',
    500: '#b74434',
    950: '#000000',
  },
}

SCSS

$custom: #b74434;
$custom-light: #d47d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b74434",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 52
  },
  "hsl": {
    "h": 7.328,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54219,
    "c": 0.15233,
    "h": 30.6
  },
  "luminance": 0.14449
}

Semantic roles & 50–950 ramp

primary

#B74434

secondary

#80BEC7

accent

#CDDF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B74434

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

Preview Lab → · Contrast checker → · Palette generator →