#B03452#B03452

#B03452 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.160 H 10.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B03452
RGB	rgb(176, 52, 82)
HSL	hsl(345, 54%, 45%)
HSV	hsv(345, 70%, 69%)
CMYK	cmyk(0%, 70.5%, 53.4%, 31%)
CIE-LAB	lab(41.69, 51.97, 11.48)
CIE-LCH	lch(41.69, 53.23, 12.46°)
OKLab	oklab(51.77% 0.1576 0.0292)
OKLCH	oklch(51.77% 0.16 10.5)
XYZ	xyz(20.6573, 12.2981, 9.2670)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03452 #34B092

analogous

#B03490 #B03452 #B05434

triadic

#B03452 #52B034 #3452B0

tetradic

#B03452 #90B034 #34B092 #5434B0

square

#B03452 #90B034 #34B092 #5434B0

split-complementary

#B03452 #34B054 #3490B0

monochromatic

#521826 #81263C #B03452 #CD5572 #DB8499

Accessibility & contrast

On white

6.07

#B03452 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B03452 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03452

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03452	#FFFFFF	#000000	##FFFFFF
##B03452	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525252

Deuteranopia (green-blind)

#726C4F

Tritanopia (blue-blind)

#C01A40

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b03452;
/* rgb */ color: rgb(176, 52, 82);
/* oklch */ color: oklch(51.8% 0.160 10.5);

Tailwind

colors: {
  custom: {
    50: '#cd7482',
    500: '#b03452',
    950: '#000000',
  },
}

SCSS

$custom: #b03452;
$custom-light: #cd7482;
$custom-dark: #000000;

JSON

{
  "hex": "#b03452",
  "rgb": {
    "r": 176,
    "g": 52,
    "b": 82
  },
  "hsl": {
    "h": 345.484,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51774,
    "c": 0.16023,
    "h": 10.5
  },
  "luminance": 0.12295
}

Semantic roles & 50–950 ramp

primary

#B03452

secondary

#7CC4B3

accent

#DEBA4A

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B03452

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

Preview Lab → · Contrast checker → · Palette generator →