#B4545F#B4545F

#B4545F is a mid, vivid red. Relative luminance 0.169; OKLCH L 56.8% C 0.125 H 14.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4545F
RGB	rgb(180, 84, 95)
HSL	hsl(353, 39%, 52%)
HSV	hsv(353, 53%, 71%)
CMYK	cmyk(0%, 53.3%, 47.2%, 29.4%)
CIE-LAB	lab(48.10, 40.00, 12.51)
CIE-LCH	lch(48.10, 41.91, 17.36°)
OKLab	oklab(56.81% 0.1208 0.032)
OKLCH	oklch(56.81% 0.125 14.8)
XYZ	xyz(24.0599, 16.8728, 12.8140)
Luminance	0.1687 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4545F #54B4A9

analogous

#B4548F #B4545F #B47954

triadic

#B4545F #5FB454 #545FB4

tetradic

#B4545F #8FB454 #54B4A9 #7954B4

square

#B4545F #8FB454 #54B4A9 #7954B4

split-complementary

#B4545F #54B479 #548FB4

monochromatic

#622B32 #8D3E47 #B4545F #C77F87 #D9A9AF

Accessibility & contrast

On white

4.80

#B4545F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B4545F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4545F

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4545F	#FFFFFF	#000000	##FFFFFF
##B4545F	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68665F

Deuteranopia (green-blind)

#81795D

Tritanopia (blue-blind)

#C34758

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b4545f;
/* rgb */ color: rgb(180, 84, 95);
/* oklch */ color: oklch(56.8% 0.125 14.8);

Tailwind

colors: {
  custom: {
    50: '#ce878c',
    500: '#b4545f',
    950: '#000000',
  },
}

SCSS

$custom: #b4545f;
$custom-light: #ce878c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4545f",
  "rgb": {
    "r": 180,
    "g": 84,
    "b": 95
  },
  "hsl": {
    "h": 353.125,
    "s": 39.024,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56805,
    "c": 0.12492,
    "h": 14.8
  },
  "luminance": 0.1687
}

Semantic roles & 50–950 ramp

primary

#B4545F

secondary

#9DC7C2

accent

#CFC159

background

#FDF8F8

surface

#FAF0F0

border

#D3CBCB

text

#140B0C

muted

#837C7D

Preview Lab

Preview with #B4545F

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

Preview Lab → · Contrast checker → · Palette generator →