#B03449#B03449

#B03449 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.160 H 15.1°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B03449
RGB	rgb(176, 52, 73)
HSL	hsl(350, 54%, 45%)
HSV	hsv(350, 70%, 69%)
CMYK	cmyk(0%, 70.5%, 58.5%, 31%)
CIE-LAB	lab(41.48, 51.28, 16.84)
CIE-LCH	lch(41.48, 53.97, 18.18°)
OKLab	oklab(51.56% 0.154 0.0416)
OKLCH	oklch(51.56% 0.16 15.1)
XYZ	xyz(20.3370, 12.1700, 7.5802)
Luminance	0.1217 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03449 #34B09B

analogous

#B03487 #B03449 #B05D34

triadic

#B03449 #49B034 #3449B0

tetradic

#B03449 #87B034 #34B09B #5D34B0

square

#B03449 #87B034 #34B09B #5D34B0

split-complementary

#B03449 #34B05D #3487B0

monochromatic

#521822 #812635 #B03449 #CD5569 #DB8492

Accessibility & contrast

On white

6.12

#B03449 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B03449 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03449

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03449	#FFFFFF	#000000	##FFFFFF
##B03449	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545149

Deuteranopia (green-blind)

#746B46

Tritanopia (blue-blind)

#C1153D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b03449;
/* rgb */ color: rgb(176, 52, 73);
/* oklch */ color: oklch(51.6% 0.160 15.1);

Tailwind

colors: {
  custom: {
    50: '#ce747b',
    500: '#b03449',
    950: '#000000',
  },
}

SCSS

$custom: #b03449;
$custom-light: #ce747b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03449",
  "rgb": {
    "r": 176,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 349.839,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51559,
    "c": 0.1595,
    "h": 15.1
  },
  "luminance": 0.12167
}

Semantic roles & 50–950 ramp

primary

#B03449

secondary

#7CC4B8

accent

#DEC54A

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03449

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

Preview Lab → · Contrast checker → · Palette generator →