#B05459#B05459

#B05459 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.1% C 0.120 H 18.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B05459
RGB	rgb(176, 84, 89)
HSL	hsl(357, 37%, 51%)
HSV	hsv(357, 52%, 69%)
CMYK	cmyk(0%, 52.3%, 49.4%, 31%)
CIE-LAB	lab(47.36, 37.94, 15.00)
CIE-LCH	lch(47.36, 40.80, 21.58°)
OKLab	oklab(56.08% 0.114 0.0379)
OKLCH	oklch(56.08% 0.12 18.4)
XYZ	xyz(22.8796, 16.2945, 11.3895)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05459 #54B0AB

analogous

#B05487 #B05459 #B07D54

triadic

#B05459 #59B054 #5459B0

tetradic

#B05459 #87B054 #54B0AB #7D54B0

square

#B05459 #87B054 #54B0AB #7D54B0

split-complementary

#B05459 #54B07D #5487B0

monochromatic

#5E2B2E #883F43 #B05459 #C37E82 #D7A8AA

Accessibility & contrast

On white

4.93

#B05459 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B05459 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05459

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05459	#FFFFFF	#000000	##FFFFFF
##B05459	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686559

Deuteranopia (green-blind)

#7F7757

Tritanopia (blue-blind)

#BF4756

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b05459;
/* rgb */ color: rgb(176, 84, 89);
/* oklch */ color: oklch(56.1% 0.120 18.4);

Tailwind

colors: {
  custom: {
    50: '#cc8787',
    500: '#b05459',
    950: '#000000',
  },
}

SCSS

$custom: #b05459;
$custom-light: #cc8787;
$custom-dark: #000000;

JSON

{
  "hex": "#b05459",
  "rgb": {
    "r": 176,
    "g": 84,
    "b": 89
  },
  "hsl": {
    "h": 356.739,
    "s": 36.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56079,
    "c": 0.12014,
    "h": 18.4
  },
  "luminance": 0.16292
}

Semantic roles & 50–950 ramp

primary

#B05459

secondary

#9CC4C2

accent

#CDC75B

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B05459

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

Preview Lab → · Contrast checker → · Palette generator →