#B3445A#B3445A

#B3445A is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.3% C 0.145 H 11.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#B3445A
RGB	rgb(179, 68, 90)
HSL	hsl(348, 45%, 48%)
HSV	hsv(348, 62%, 70%)
CMYK	cmyk(0%, 62%, 49.7%, 29.8%)
CIE-LAB	lab(44.88, 46.89, 11.05)
CIE-LCH	lch(44.88, 48.18, 13.26°)
OKLab	oklab(54.32% 0.142 0.0283)
OKLCH	oklch(54.32% 0.145 11.3)
XYZ	xyz(22.5048, 14.4589, 11.2766)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3445A #44B39D

analogous

#B34491 #B3445A #B36544

triadic

#B3445A #5AB344 #445AB3

tetradic

#B3445A #91B344 #44B39D #6544B3

square

#B3445A #91B344 #44B39D #6544B3

split-complementary

#B3445A #44B365 #4491B3

monochromatic

#5A222D #873344 #B3445A #C76D7F #D899A6

Accessibility & contrast

On white

5.40

#B3445A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#B3445A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3445A

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3445A	#FFFFFF	#000000	##FFFFFF
##B3445A	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C5A

Deuteranopia (green-blind)

#797357

Tritanopia (blue-blind)

#C3334C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b3445a;
/* rgb */ color: rgb(179, 68, 90);
/* oklch */ color: oklch(54.3% 0.145 11.3);

Tailwind

colors: {
  custom: {
    50: '#cf7d88',
    500: '#b3445a',
    950: '#000000',
  },
}

SCSS

$custom: #b3445a;
$custom-light: #cf7d88;
$custom-dark: #000000;

JSON

{
  "hex": "#b3445a",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 348.108,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54319,
    "c": 0.14482,
    "h": 11.3
  },
  "luminance": 0.14456
}

Semantic roles & 50–950 ramp

primary

#B3445A

secondary

#8EC4BA

accent

#D5BB53

background

#FDF7F8

surface

#FAEEEF

border

#D3C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B3445A

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

Preview Lab → · Contrast checker → · Palette generator →