#B74445#B74445

#B74445 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.5% C 0.149 H 23.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B74445
RGB	rgb(183, 68, 69)
HSL	hsl(359, 46%, 49%)
HSV	hsv(359, 63%, 72%)
CMYK	cmyk(0%, 62.8%, 62.3%, 28.2%)
CIE-LAB	lab(45.13, 46.60, 24.30)
CIE-LCH	lch(45.13, 52.55, 27.53°)
OKLab	oklab(54.49% 0.1376 0.0584)
OKLCH	oklch(54.49% 0.149 23)
XYZ	xyz(22.6719, 14.6342, 7.2599)
Luminance	0.1463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74445 #44B7B6

analogous

#B7447F #B74445 #B77D44

triadic

#B74445 #45B744 #4445B7

tetradic

#B74445 #7FB744 #44B7B6 #7D44B7

square

#B74445 #7FB744 #44B7B6 #7D44B7

split-complementary

#B74445 #44B77D #447FB7

monochromatic

#5E2323 #8A3334 #B74445 #C96F70 #DA9B9C

Accessibility & contrast

On white

5.35

#B74445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#B74445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74445

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74445	#FFFFFF	#000000	##FFFFFF
##B74445	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B44

Deuteranopia (green-blind)

#7E7442

Tritanopia (blue-blind)

#C82C45

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b74445;
/* rgb */ color: rgb(183, 68, 69);
/* oklch */ color: oklch(54.5% 0.149 23.0);

Tailwind

colors: {
  custom: {
    50: '#d37d78',
    500: '#b74445',
    950: '#000000',
  },
}

SCSS

$custom: #b74445;
$custom-light: #d37d78;
$custom-dark: #000000;

JSON

{
  "hex": "#b74445",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 69
  },
  "hsl": {
    "h": 359.478,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54491,
    "c": 0.14946,
    "h": 23
  },
  "luminance": 0.14631
}

Semantic roles & 50–950 ramp

primary

#B74445

secondary

#91C6C6

accent

#D5D452

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B74445

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

Preview Lab → · Contrast checker → · Palette generator →