#B13845#B13845

#B13845 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.156 H 18.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B13845
RGB	rgb(177, 56, 69)
HSL	hsl(354, 52%, 46%)
HSV	hsv(354, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 61%, 30.6%)
CIE-LAB	lab(42.17, 49.73, 20.26)
CIE-LCH	lch(42.17, 53.69, 22.16°)
OKLab	oklab(52.08% 0.1482 0.0493)
OKLCH	oklch(52.08% 0.156 18.4)
XYZ	xyz(20.6218, 12.6080, 6.9768)
Luminance	0.1260 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13845 #38B1A4

analogous

#B13881 #B13845 #B16838

triadic

#B13845 #45B138 #3845B1

tetradic

#B13845 #81B138 #38B1A4 #6838B1

square

#B13845 #81B138 #38B1A4 #6838B1

split-complementary

#B13845 #38B168 #3881B1

monochromatic

#541B21 #832933 #B13845 #CB5B67 #DA8A92

Accessibility & contrast

On white

5.96

#B13845 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B13845 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13845

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13845	#FFFFFF	#000000	##FFFFFF
##B13845	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575345

Deuteranopia (green-blind)

#766D42

Tritanopia (blue-blind)

#C21B3E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13845;
/* rgb */ color: rgb(177, 56, 69);
/* oklch */ color: oklch(52.1% 0.156 18.4);

Tailwind

colors: {
  custom: {
    50: '#cf7678',
    500: '#b13845',
    950: '#000000',
  },
}

SCSS

$custom: #b13845;
$custom-light: #cf7678;
$custom-dark: #000000;

JSON

{
  "hex": "#b13845",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 69
  },
  "hsl": {
    "h": 353.554,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52075,
    "c": 0.15619,
    "h": 18.4
  },
  "luminance": 0.12605
}

Semantic roles & 50–950 ramp

primary

#B13845

secondary

#81C4BD

accent

#DBCC4C

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B13845

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

Preview Lab → · Contrast checker → · Palette generator →