#B13F46#B13F46

#B13F46 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.9% C 0.148 H 20.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B13F46
RGB	rgb(177, 63, 70)
HSL	hsl(356, 48%, 47%)
HSV	hsv(356, 64%, 69%)
CMYK	cmyk(0%, 64.4%, 60.5%, 30.6%)
CIE-LAB	lab(43.28, 46.83, 21.10)
CIE-LCH	lch(43.28, 51.36, 24.26°)
OKLab	oklab(52.92% 0.1392 0.0513)
OKLCH	oklch(52.92% 0.148 20.2)
XYZ	xyz(21.0164, 13.3471, 7.2627)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13F46 #3FB1AA

analogous

#B13F7F #B13F46 #B1713F

triadic

#B13F46 #46B13F #3F46B1

tetradic

#B13F46 #7FB13F #3FB1AA #713FB1

square

#B13F46 #7FB13F #3FB1AA #713FB1

split-complementary

#B13F46 #3FB171 #3F7FB1

monochromatic

#571F22 #842F34 #B13F46 #C8656B #D89296

Accessibility & contrast

On white

5.72

#B13F46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B13F46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13F46

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13F46	#FFFFFF	#000000	##FFFFFF
##B13F46	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5745

Deuteranopia (green-blind)

#796F43

Tritanopia (blue-blind)

#C22842

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b13f46;
/* rgb */ color: rgb(177, 63, 70);
/* oklch */ color: oklch(52.9% 0.148 20.2);

Tailwind

colors: {
  custom: {
    50: '#ce7a79',
    500: '#b13f46',
    950: '#000000',
  },
}

SCSS

$custom: #b13f46;
$custom-light: #ce7a79;
$custom-dark: #000000;

JSON

{
  "hex": "#b13f46",
  "rgb": {
    "r": 177,
    "g": 63,
    "b": 70
  },
  "hsl": {
    "h": 356.316,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52915,
    "c": 0.14832,
    "h": 20.2
  },
  "luminance": 0.13344
}

Semantic roles & 50–950 ramp

primary

#B13F46

secondary

#88C4C0

accent

#D7CF51

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B13F46

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

Preview Lab → · Contrast checker → · Palette generator →