#B3445D#B3445D

#B3445D is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.4% C 0.145 H 9.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B3445D
RGB	rgb(179, 68, 93)
HSL	hsl(346, 45%, 48%)
HSV	hsv(346, 62%, 70%)
CMYK	cmyk(0%, 62%, 48%, 29.8%)
CIE-LAB	lab(44.96, 47.17, 9.31)
CIE-LCH	lch(44.96, 48.08, 11.16°)
OKLab	oklab(54.4% 0.1432 0.0241)
OKLCH	oklch(54.4% 0.145 9.5)
XYZ	xyz(22.6350, 14.5110, 11.9627)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3445D #44B39A

analogous

#B34494 #B3445D #B36244

triadic

#B3445D #5DB344 #445DB3

tetradic

#B3445D #94B344 #44B39A #6244B3

square

#B3445D #94B344 #44B39A #6244B3

split-complementary

#B3445D #44B362 #4494B3

monochromatic

#5A222F #873346 #B3445D #C76D81 #D899A7

Accessibility & contrast

On white

5.38

#B3445D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B3445D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3445D

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3445D	#FFFFFF	#000000	##FFFFFF
##B3445D	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5C5D

Deuteranopia (green-blind)

#79735A

Tritanopia (blue-blind)

#C2344E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b3445d;
/* rgb */ color: rgb(179, 68, 93);
/* oklch */ color: oklch(54.4% 0.145 9.5);

Tailwind

colors: {
  custom: {
    50: '#ce7d8a',
    500: '#b3445d',
    950: '#000000',
  },
}

SCSS

$custom: #b3445d;
$custom-light: #ce7d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3445d",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 93
  },
  "hsl": {
    "h": 346.486,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54397,
    "c": 0.14521,
    "h": 9.5
  },
  "luminance": 0.14508
}

Semantic roles & 50–950 ramp

primary

#B3445D

secondary

#8EC4B8

accent

#D5B753

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#140A0B

muted

#837C7C

Preview Lab

Preview with #B3445D

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

Preview Lab → · Contrast checker → · Palette generator →