#CB3D54#CB3D54

#CB3D54 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.178 H 15.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#CB3D54
RGB	rgb(203, 61, 84)
HSL	hsl(350, 58%, 52%)
HSV	hsv(350, 70%, 80%)
CMYK	cmyk(0%, 70%, 58.6%, 20.4%)
CIE-LAB	lab(47.85, 57.07, 19.45)
CIE-LCH	lch(47.85, 60.30, 18.82°)
OKLab	oklab(57.27% 0.1712 0.0479)
OKLCH	oklch(57.27% 0.178 15.6)
XYZ	xyz(27.9003, 16.6780, 10.1358)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3D54 #3DCBB4

analogous

#CB3D9B #CB3D54 #CB6D3D

triadic

#CB3D54 #54CB3D #3D54CB

tetradic

#CB3D54 #9BCB3D #3DCBB4 #6D3DCB

square

#CB3D54 #9BCB3D #3DCBB4 #6D3DCB

split-complementary

#CB3D54 #3DCB6D #3D9BCB

monochromatic

#701E2B #A02B3E #CB3D54 #D86D7F #E59EA9

Accessibility & contrast

On white

4.84

#CB3D54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#CB3D54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3D54

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3D54	#FFFFFF	#000000	##FFFFFF
##CB3D54	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625F54

Deuteranopia (green-blind)

#867C50

Tritanopia (blue-blind)

#DE1946

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb3d54;
/* rgb */ color: rgb(203, 61, 84);
/* oklch */ color: oklch(57.3% 0.178 15.6);

Tailwind

colors: {
  custom: {
    50: '#e27c83',
    500: '#cb3d54',
    950: '#000000',
  },
}

SCSS

$custom: #cb3d54;
$custom-light: #e27c83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3d54",
  "rgb": {
    "r": 203,
    "g": 61,
    "b": 84
  },
  "hsl": {
    "h": 350.282,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57273,
    "c": 0.17774,
    "h": 15.6
  },
  "luminance": 0.16674
}

Semantic roles & 50–950 ramp

primary

#CB3D54

secondary

#93D1C7

accent

#E1C847

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CB3D54

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

Preview Lab → · Contrast checker → · Palette generator →