#B45155#B45155

#B45155 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.1% C 0.129 H 19.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B45155
RGB	rgb(180, 81, 85)
HSL	hsl(358, 40%, 51%)
HSV	hsv(358, 55%, 71%)
CMYK	cmyk(0%, 55%, 52.8%, 29.4%)
CIE-LAB	lab(47.30, 40.57, 17.43)
CIE-LCH	lch(47.30, 44.16, 23.25°)
OKLab	oklab(56.13% 0.1215 0.0435)
OKLCH	oklch(56.13% 0.129 19.7)
XYZ	xyz(23.4063, 16.2467, 10.4959)
Luminance	0.1624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45155 #51B4B0

analogous

#B45186 #B45155 #B47E51

triadic

#B45155 #55B451 #5155B4

tetradic

#B45155 #86B451 #51B4B0 #7E51B4

square

#B45155 #86B451 #51B4B0 #7E51B4

split-complementary

#B45155 #51B47E #5186B4

monochromatic

#612A2C #8C3C3F #B45155 #C67C7F #D9A7A9

Accessibility & contrast

On white

4.94

#B45155 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B45155 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B45155

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45155	#FFFFFF	#000000	##FFFFFF
##B45155	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686355

Deuteranopia (green-blind)

#817853

Tritanopia (blue-blind)

#C44253

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b45155;
/* rgb */ color: rgb(180, 81, 85);
/* oklch */ color: oklch(56.1% 0.129 19.7);

Tailwind

colors: {
  custom: {
    50: '#cf8584',
    500: '#b45155',
    950: '#000000',
  },
}

SCSS

$custom: #b45155;
$custom-light: #cf8584;
$custom-dark: #000000;

JSON

{
  "hex": "#b45155",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 85
  },
  "hsl": {
    "h": 357.576,
    "s": 39.759,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56127,
    "c": 0.12901,
    "h": 19.7
  },
  "luminance": 0.16244
}

Semantic roles & 50–950 ramp

primary

#B45155

secondary

#9BC6C5

accent

#D0CB58

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B45155

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

Preview Lab → · Contrast checker → · Palette generator →