#B74358#B74358

#B74358 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.8% C 0.150 H 12.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B74358
RGB	rgb(183, 67, 88)
HSL	hsl(349, 46%, 49%)
HSV	hsv(349, 63%, 72%)
CMYK	cmyk(0%, 63.4%, 51.9%, 28.2%)
CIE-LAB	lab(45.34, 48.51, 13.02)
CIE-LCH	lch(45.34, 50.23, 15.02°)
OKLab	oklab(54.78% 0.1466 0.033)
OKLCH	oklch(54.78% 0.15 12.7)
XYZ	xyz(23.2990, 14.7891, 10.8583)
Luminance	0.1479 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74358 #43B7A2

analogous

#B74392 #B74358 #B76843

triadic

#B74358 #58B743 #4358B7

tetradic

#B74358 #92B743 #43B7A2 #6843B7

square

#B74358 #92B743 #43B7A2 #6843B7

split-complementary

#B74358 #43B768 #4392B7

monochromatic

#5D222D #8A3342 #B74358 #CA6D7E #DA9AA6

Accessibility & contrast

On white

5.31

#B74358 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B74358 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74358

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74358	#FFFFFF	#000000	##FFFFFF
##B74358	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C58

Deuteranopia (green-blind)

#7C7455

Tritanopia (blue-blind)

#C7304B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74358;
/* rgb */ color: rgb(183, 67, 88);
/* oklch */ color: oklch(54.8% 0.150 12.7);

Tailwind

colors: {
  custom: {
    50: '#d27d87',
    500: '#b74358',
    950: '#000000',
  },
}

SCSS

$custom: #b74358;
$custom-light: #d27d87;
$custom-dark: #000000;

JSON

{
  "hex": "#b74358",
  "rgb": {
    "r": 183,
    "g": 67,
    "b": 88
  },
  "hsl": {
    "h": 349.138,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54776,
    "c": 0.15025,
    "h": 12.7
  },
  "luminance": 0.14786
}

Semantic roles & 50–950 ramp

primary

#B74358

secondary

#90C6BC

accent

#D6BE52

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B74358

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

Preview Lab → · Contrast checker → · Palette generator →