#B1455F#B1455F

#B1455F is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.3% C 0.142 H 8.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B1455F
RGB	rgb(177, 69, 95)
HSL	hsl(346, 44%, 48%)
HSV	hsv(346, 61%, 69%)
CMYK	cmyk(0%, 61%, 46.3%, 30.6%)
CIE-LAB	lab(44.85, 46.24, 7.88)
CIE-LCH	lch(44.85, 46.90, 9.67°)
OKLab	oklab(54.27% 0.1405 0.0206)
OKLCH	oklch(54.27% 0.142 8.3)
XYZ	xyz(22.3268, 14.4322, 12.4342)
Luminance	0.1443 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1455F #45B197

analogous

#B14595 #B1455F #B16145

triadic

#B1455F #5FB145 #455FB1

tetradic

#B1455F #95B145 #45B197 #6145B1

square

#B1455F #95B145 #45B197 #6145B1

split-complementary

#B1455F #45B161 #4595B1

monochromatic

#592330 #853447 #B1455F #C66D83 #D799A8

Accessibility & contrast

On white

5.40

#B1455F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B1455F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1455F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1455F	#FFFFFF	#000000	##FFFFFF
##B1455F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5D60

Deuteranopia (green-blind)

#78725C

Tritanopia (blue-blind)

#C0374F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b1455f;
/* rgb */ color: rgb(177, 69, 95);
/* oklch */ color: oklch(54.3% 0.142 8.3);

Tailwind

colors: {
  custom: {
    50: '#cd7e8c',
    500: '#b1455f',
    950: '#000000',
  },
}

SCSS

$custom: #b1455f;
$custom-light: #cd7e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1455f",
  "rgb": {
    "r": 177,
    "g": 69,
    "b": 95
  },
  "hsl": {
    "h": 345.556,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54267,
    "c": 0.14202,
    "h": 8.3
  },
  "luminance": 0.1443
}

Semantic roles & 50–950 ramp

primary

#B1455F

secondary

#8EC3B7

accent

#D4B554

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#140A0C

muted

#837C7D

Preview Lab

Preview with #B1455F

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

Preview Lab → · Contrast checker → · Palette generator →