#B03650#B03650

#B03650 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.158 H 12.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B03650
RGB	rgb(176, 54, 80)
HSL	hsl(347, 53%, 45%)
HSV	hsv(347, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 54.5%, 31%)
CIE-LAB	lab(41.92, 51.03, 13.06)
CIE-LCH	lch(41.92, 52.67, 14.36°)
OKLab	oklab(51.93% 0.1543 0.0329)
OKLCH	oklch(51.93% 0.158 12.1)
XYZ	xyz(20.6735, 12.4504, 8.9024)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03650 #36B096

analogous

#B0368D #B03650 #B05936

triadic

#B03650 #50B036 #3650B0

tetradic

#B03650 #8DB036 #36B096 #5936B0

square

#B03650 #8DB036 #36B096 #5936B0

split-complementary

#B03650 #36B059 #368DB0

monochromatic

#521925 #81283B #B03650 #CC5870 #DA8698

Accessibility & contrast

On white

6.02

#B03650 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B03650 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03650

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03650	#FFFFFF	#000000	##FFFFFF
##B03650	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545350

Deuteranopia (green-blind)

#736C4D

Tritanopia (blue-blind)

#C01D40

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b03650;
/* rgb */ color: rgb(176, 54, 80);
/* oklch */ color: oklch(51.9% 0.158 12.1);

Tailwind

colors: {
  custom: {
    50: '#cd7580',
    500: '#b03650',
    950: '#000000',
  },
}

SCSS

$custom: #b03650;
$custom-light: #cd7580;
$custom-dark: #000000;

JSON

{
  "hex": "#b03650",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 80
  },
  "hsl": {
    "h": 347.213,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51935,
    "c": 0.15774,
    "h": 12.1
  },
  "luminance": 0.12448
}

Semantic roles & 50–950 ramp

primary

#B03650

secondary

#7EC4B5

accent

#DCBE4B

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B03650

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

Preview Lab → · Contrast checker → · Palette generator →