#B1365B#B1365B

#B1365B is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.4% C 0.160 H 6.4°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B1365B
RGB	rgb(177, 54, 91)
HSL	hsl(342, 53%, 45%)
HSV	hsv(342, 69%, 69%)
CMYK	cmyk(0%, 69.5%, 48.6%, 30.6%)
CIE-LAB	lab(42.37, 52.28, 6.85)
CIE-LCH	lch(42.37, 52.73, 7.46°)
OKLab	oklab(52.39% 0.1594 0.018)
OKLCH	oklch(52.39% 0.16 6.4)
XYZ	xyz(21.3407, 12.7435, 11.2315)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1365B #36B18C

analogous

#B13699 #B1365B #B14E36

triadic

#B1365B #5BB136 #365BB1

tetradic

#B1365B #99B136 #36B18C #4E36B1

square

#B1365B #99B136 #36B18C #4E36B1

split-complementary

#B1365B #36B14E #3699B1

monochromatic

#53192B #822843 #B1365B #CC587B #DA87A0

Accessibility & contrast

On white

5.92

#B1365B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B1365B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1365B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1365B	#FFFFFF	#000000	##FFFFFF
##B1365B	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52545C

Deuteranopia (green-blind)

#726D58

Tritanopia (blue-blind)

#C12145

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b1365b;
/* rgb */ color: rgb(177, 54, 91);
/* oklch */ color: oklch(52.4% 0.160 6.4);

Tailwind

colors: {
  custom: {
    50: '#ce7689',
    500: '#b1365b',
    950: '#000000',
  },
}

SCSS

$custom: #b1365b;
$custom-light: #ce7689;
$custom-dark: #000000;

JSON

{
  "hex": "#b1365b",
  "rgb": {
    "r": 177,
    "g": 54,
    "b": 91
  },
  "hsl": {
    "h": 341.951,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52392,
    "c": 0.16043,
    "h": 6.4
  },
  "luminance": 0.12741
}

Semantic roles & 50–950 ramp

primary

#B1365B

secondary

#7FC4AF

accent

#DDB14B

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B1365B

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

Preview Lab → · Contrast checker → · Palette generator →