#B05457#B05457

#B05457 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.0% C 0.120 H 19.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B05457
RGB	rgb(176, 84, 87)
HSL	hsl(358, 37%, 51%)
HSV	hsv(358, 52%, 69%)
CMYK	cmyk(0%, 52.3%, 50.6%, 31%)
CIE-LAB	lab(47.32, 37.75, 16.15)
CIE-LCH	lch(47.32, 41.05, 23.16°)
OKLab	oklab(56.03% 0.1132 0.0406)
OKLCH	oklch(56.03% 0.12 19.7)
XYZ	xyz(22.7968, 16.2614, 10.9532)
Luminance	0.1626 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05457 #54B0AD

analogous

#B05485 #B05457 #B07F54

triadic

#B05457 #57B054 #5457B0

tetradic

#B05457 #85B054 #54B0AD #7F54B0

square

#B05457 #85B054 #54B0AD #7F54B0

split-complementary

#B05457 #54B07F #5485B0

monochromatic

#5E2B2D #883F41 #B05457 #C37E80 #D7A8A9

Accessibility & contrast

On white

4.94

#B05457 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B05457 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05457

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05457	#FFFFFF	#000000	##FFFFFF
##B05457	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)

#696557

Deuteranopia (green-blind)

#807755

Tritanopia (blue-blind)

#BF4756

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b05457;
/* rgb */ color: rgb(176, 84, 87);
/* oklch */ color: oklch(56.0% 0.120 19.7);

Tailwind

colors: {
  custom: {
    50: '#cc8786',
    500: '#b05457',
    950: '#000000',
  },
}

SCSS

$custom: #b05457;
$custom-light: #cc8786;
$custom-dark: #000000;

JSON

{
  "hex": "#b05457",
  "rgb": {
    "r": 176,
    "g": 84,
    "b": 87
  },
  "hsl": {
    "h": 358.043,
    "s": 36.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56033,
    "c": 0.12025,
    "h": 19.7
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#B05457

secondary

#9CC4C3

accent

#CDC95B

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B05457

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

Preview Lab → · Contrast checker → · Palette generator →