#B03046#B03046

#B03046 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.1% C 0.164 H 15.6°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B03046
RGB	rgb(176, 48, 70)
HSL	hsl(350, 57%, 44%)
HSV	hsv(350, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 60.2%, 31%)
CIE-LAB	lab(40.88, 52.57, 17.90)
CIE-LCH	lch(40.88, 55.53, 18.81°)
OKLab	oklab(51.09% 0.1576 0.0439)
OKLCH	oklch(51.09% 0.164 15.6)
XYZ	xyz(20.0689, 11.7891, 7.0119)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03046 #30B09A

analogous

#B03086 #B03046 #B05A30

triadic

#B03046 #46B030 #3046B0

tetradic

#B03046 #86B030 #30B09A #5A30B0

square

#B03046 #86B030 #30B09A #5A30B0

split-complementary

#B03046 #30B05A #3086B0

monochromatic

#501620 #802333 #B03046 #CF4E64 #DC7E8F

Accessibility & contrast

On white

6.26

#B03046 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B03046 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03046

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03046	#FFFFFF	#000000	##FFFFFF
##B03046	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F46

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#C10839

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b03046;
/* rgb */ color: rgb(176, 48, 70);
/* oklch */ color: oklch(51.1% 0.164 15.6);

Tailwind

colors: {
  custom: {
    50: '#ce7279',
    500: '#b03046',
    950: '#000000',
  },
}

SCSS

$custom: #b03046;
$custom-light: #ce7279;
$custom-dark: #000000;

JSON

{
  "hex": "#b03046",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 70
  },
  "hsl": {
    "h": 349.688,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51089,
    "c": 0.16359,
    "h": 15.6
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#B03046

secondary

#77C5B7

accent

#E0C647

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03046

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

Preview Lab → · Contrast checker → · Palette generator →