#B7444F#B7444F

#B7444F is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.7% C 0.149 H 17.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B7444F
RGB	rgb(183, 68, 79)
HSL	hsl(354, 46%, 49%)
HSV	hsv(354, 63%, 72%)
CMYK	cmyk(0%, 62.8%, 56.8%, 28.2%)
CIE-LAB	lab(45.32, 47.32, 18.48)
CIE-LCH	lch(45.32, 50.81, 21.34°)
OKLab	oklab(54.69% 0.1416 0.0457)
OKLCH	oklch(54.69% 0.149 17.9)
XYZ	xyz(23.0089, 14.7690, 9.0347)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7444F #44B7AC

analogous

#B74489 #B7444F #B77344

triadic

#B7444F #4FB744 #444FB7

tetradic

#B7444F #89B744 #44B7AC #7344B7

square

#B7444F #89B744 #44B7AC #7344B7

split-complementary

#B7444F #44B773 #4489B7

monochromatic

#5E2328 #8A333C #B7444F #C96F77 #DA9BA1

Accessibility & contrast

On white

5.31

#B7444F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B7444F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7444F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7444F	#FFFFFF	#000000	##FFFFFF
##B7444F	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4F

Deuteranopia (green-blind)

#7D744C

Tritanopia (blue-blind)

#C82F49

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b7444f;
/* rgb */ color: rgb(183, 68, 79);
/* oklch */ color: oklch(54.7% 0.149 17.9);

Tailwind

colors: {
  custom: {
    50: '#d27d80',
    500: '#b7444f',
    950: '#000000',
  },
}

SCSS

$custom: #b7444f;
$custom-light: #d27d80;
$custom-dark: #000000;

JSON

{
  "hex": "#b7444f",
  "rgb": {
    "r": 183,
    "g": 68,
    "b": 79
  },
  "hsl": {
    "h": 354.261,
    "s": 45.817,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54692,
    "c": 0.14876,
    "h": 17.9
  },
  "luminance": 0.14766
}

Semantic roles & 50–950 ramp

primary

#B7444F

secondary

#91C6C1

accent

#D5C952

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B7444F

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

Preview Lab → · Contrast checker → · Palette generator →