#B3445F#B3445F

#B3445F is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.5% C 0.146 H 8.4°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B3445F
RGB	rgb(179, 68, 95)
HSL	hsl(345, 45%, 48%)
HSV	hsv(345, 62%, 70%)
CMYK	cmyk(0%, 62%, 46.9%, 29.8%)
CIE-LAB	lab(45.01, 47.37, 8.15)
CIE-LCH	lch(45.01, 48.06, 9.76°)
OKLab	oklab(54.45% 0.144 0.0212)
OKLCH	oklch(54.45% 0.146 8.4)
XYZ	xyz(22.7248, 14.5469, 12.4354)
Luminance	0.1454 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3445F #44B398

analogous

#B34496 #B3445F #B36044

triadic

#B3445F #5FB344 #445FB3

tetradic

#B3445F #96B344 #44B398 #6044B3

square

#B3445F #96B344 #44B398 #6044B3

split-complementary

#B3445F #44B360 #4496B3

monochromatic

#5A2230 #873347 #B3445F #C76D83 #D899A8

Accessibility & contrast

On white

5.37

#B3445F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B3445F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3445F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3445F	#FFFFFF	#000000	##FFFFFF
##B3445F	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5D60

Deuteranopia (green-blind)

#78735C

Tritanopia (blue-blind)

#C2354E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b3445f;
/* rgb */ color: rgb(179, 68, 95);
/* oklch */ color: oklch(54.5% 0.146 8.4);

Tailwind

colors: {
  custom: {
    50: '#ce7d8c',
    500: '#b3445f',
    950: '#000000',
  },
}

SCSS

$custom: #b3445f;
$custom-light: #ce7d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3445f",
  "rgb": {
    "r": 179,
    "g": 68,
    "b": 95
  },
  "hsl": {
    "h": 345.405,
    "s": 44.939,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54451,
    "c": 0.14553,
    "h": 8.4
  },
  "luminance": 0.14544
}

Semantic roles & 50–950 ramp

primary

#B3445F

secondary

#8EC4B7

accent

#D5B553

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#140A0C

muted

#837C7D

Preview Lab

Preview with #B3445F

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

Preview Lab → · Contrast checker → · Palette generator →