#B74455#B74455

#B74455 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.8% C 0.149 H 14.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B74455
RGB	rgb(183, 68, 85)
HSL	hsl(351, 46%, 49%)
HSV	hsv(351, 63%, 72%)
CMYK	cmyk(0%, 62.8%, 53.6%, 28.2%)
CIE-LAB	lab(45.44, 47.81, 14.99)
CIE-LCH	lch(45.44, 50.10, 17.41°)
OKLab	oklab(54.83% 0.144 0.0377)
OKLCH	oklch(54.83% 0.149 14.7)
XYZ	xyz(23.2372, 14.8603, 10.2372)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74455 #44B7A6

analogous

#B7448F #B74455 #B76C44

triadic

#B74455 #55B744 #4455B7

tetradic

#B74455 #8FB744 #44B7A6 #6C44B7

square

#B74455 #8FB744 #44B7A6 #6C44B7

split-complementary

#B74455 #44B76C #448FB7

monochromatic

#5E232C #8A3340 #B74455 #C96F7C #DA9BA5

Accessibility & contrast

On white

5.29

#B74455 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B74455 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74455

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74455	#FFFFFF	#000000	##FFFFFF
##B74455	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D55

Deuteranopia (green-blind)

#7C7452

Tritanopia (blue-blind)

#C7304B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b74455;
/* rgb */ color: rgb(183, 68, 85);
/* oklch */ color: oklch(54.8% 0.149 14.7);

Tailwind

colors: {
  custom: {
    50: '#d27e84',
    500: '#b74455',
    950: '#000000',
  },
}

SCSS

$custom: #b74455;
$custom-light: #d27e84;
$custom-dark: #000000;

JSON

{
  "hex": "#b74455",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 85
  },
  "hsl": {
    "h": 351.13,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54828,
    "c": 0.14882,
    "h": 14.7
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#B74455

secondary

#91C6BE

accent

#D5C252

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B74455

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

Preview Lab → · Contrast checker → · Palette generator →