#B1445B#B1445B

#B1445B is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.143 H 10.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B1445B
RGB	rgb(177, 68, 91)
HSL	hsl(347, 44%, 48%)
HSV	hsv(347, 62%, 69%)
CMYK	cmyk(0%, 61.6%, 48.6%, 30.6%)
CIE-LAB	lab(44.57, 46.31, 9.95)
CIE-LCH	lch(44.57, 47.37, 12.13°)
OKLab	oklab(54.03% 0.1404 0.0256)
OKLCH	oklch(54.03% 0.143 10.3)
XYZ	xyz(22.0886, 14.2394, 11.4808)
Luminance	0.1424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1445B #44B19A

analogous

#B14492 #B1445B #B16344

triadic

#B1445B #5BB144 #445BB1

tetradic

#B1445B #92B144 #44B19A #6344B1

square

#B1445B #92B144 #44B19A #6344B1

split-complementary

#B1445B #44B163 #4492B1

monochromatic

#59222E #853344 #B1445B #C66C7F #D798A5

Accessibility & contrast

On white

5.46

#B1445B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B1445B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1445B

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1445B	#FFFFFF	#000000	##FFFFFF
##B1445B	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5C5B

Deuteranopia (green-blind)

#787258

Tritanopia (blue-blind)

#C0344D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b1445b;
/* rgb */ color: rgb(177, 68, 91);
/* oklch */ color: oklch(54.0% 0.143 10.3);

Tailwind

colors: {
  custom: {
    50: '#cd7d89',
    500: '#b1445b',
    950: '#000000',
  },
}

SCSS

$custom: #b1445b;
$custom-light: #cd7d89;
$custom-dark: #000000;

JSON

{
  "hex": "#b1445b",
  "rgb": {
    "r": 177,
    "g": 68,
    "b": 91
  },
  "hsl": {
    "h": 347.339,
    "s": 44.49,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5403,
    "c": 0.14276,
    "h": 10.3
  },
  "luminance": 0.14237
}

Semantic roles & 50–950 ramp

primary

#B1445B

secondary

#8DC3B8

accent

#D4B954

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B1445B

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

Preview Lab → · Contrast checker → · Palette generator →