#CB3A5A#CB3A5A

#CB3A5A is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.1% C 0.181 H 12.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CB3A5A
RGB	rgb(203, 58, 90)
HSL	hsl(347, 58%, 51%)
HSV	hsv(347, 71%, 80%)
CMYK	cmyk(0%, 71.4%, 55.7%, 20.4%)
CIE-LAB	lab(47.58, 58.61, 15.42)
CIE-LCH	lch(47.58, 60.60, 14.74°)
OKLab	oklab(57.11% 0.177 0.0386)
OKLCH	oklch(57.11% 0.181 12.3)
XYZ	xyz(27.9897, 16.4647, 11.3750)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3A5A #3ACBAB

analogous

#CB3AA2 #CB3A5A #CB623A

triadic

#CB3A5A #5ACB3A #3A5ACB

tetradic

#CB3A5A #A2CB3A #3ACBAB #623ACB

square

#CB3A5A #A2CB3A #3ACBAB #623ACB

split-complementary

#CB3A5A #3ACB62 #3AA2CB

monochromatic

#6E1D2F #9E2A43 #CB3A5A #D86A83 #E59BAB

Accessibility & contrast

On white

4.89

#CB3A5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CB3A5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3A5A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3A5A	#FFFFFF	#000000	##FFFFFF
##CB3A5A	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5E5A

Deuteranopia (green-blind)

#847C56

Tritanopia (blue-blind)

#DE1547

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3a5a;
/* rgb */ color: rgb(203, 58, 90);
/* oklch */ color: oklch(57.1% 0.181 12.3);

Tailwind

colors: {
  custom: {
    50: '#e17b88',
    500: '#cb3a5a',
    950: '#000000',
  },
}

SCSS

$custom: #cb3a5a;
$custom-light: #e17b88;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3a5a",
  "rgb": {
    "r": 203,
    "g": 58,
    "b": 90
  },
  "hsl": {
    "h": 346.759,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57111,
    "c": 0.1812,
    "h": 12.3
  },
  "luminance": 0.16461
}

Semantic roles & 50–950 ramp

primary

#CB3A5A

secondary

#90D0C2

accent

#E1BF46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB3A5A

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

Preview Lab → · Contrast checker → · Palette generator →