#CB3D5D#CB3D5D

#CB3D5D is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.5% C 0.178 H 11.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB3D5D
RGB	rgb(203, 61, 93)
HSL	hsl(346, 58%, 52%)
HSV	hsv(346, 70%, 80%)
CMYK	cmyk(0%, 70%, 54.2%, 20.4%)
CIE-LAB	lab(48.04, 57.73, 14.23)
CIE-LCH	lch(48.04, 59.46, 13.85°)
OKLab	oklab(57.48% 0.1747 0.0359)
OKLCH	oklch(57.48% 0.178 11.6)
XYZ	xyz(28.2757, 16.8282, 12.1130)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3D5D #3DCBAB

analogous

#CB3DA4 #CB3D5D #CB643D

triadic

#CB3D5D #5DCB3D #3D5DCB

tetradic

#CB3D5D #A4CB3D #3DCBAB #643DCB

square

#CB3D5D #A4CB3D #3DCBAB #643DCB

split-complementary

#CB3D5D #3DCB64 #3DA4CB

monochromatic

#701E30 #A02B45 #CB3D5D #D86D85 #E59EAE

Accessibility & contrast

On white

4.81

#CB3D5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB3D5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3D5D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3D5D	#FFFFFF	#000000	##FFFFFF
##CB3D5D	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60605D

Deuteranopia (green-blind)

#857D59

Tritanopia (blue-blind)

#DD1E4A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3d5d;
/* rgb */ color: rgb(203, 61, 93);
/* oklch */ color: oklch(57.5% 0.178 11.6);

Tailwind

colors: {
  custom: {
    50: '#e17c8a',
    500: '#cb3d5d',
    950: '#000000',
  },
}

SCSS

$custom: #cb3d5d;
$custom-light: #e17c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3d5d",
  "rgb": {
    "r": 203,
    "g": 61,
    "b": 93
  },
  "hsl": {
    "h": 346.479,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57477,
    "c": 0.17831,
    "h": 11.6
  },
  "luminance": 0.16824
}

Semantic roles & 50–950 ramp

primary

#CB3D5D

secondary

#93D1C3

accent

#E1BE47

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB3D5D

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

Preview Lab → · Contrast checker → · Palette generator →