#CB455B#CB455B

#CB455B is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.3% C 0.169 H 14.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#CB455B
RGB	rgb(203, 69, 91)
HSL	hsl(350, 56%, 53%)
HSV	hsv(350, 66%, 80%)
CMYK	cmyk(0%, 66%, 55.2%, 20.4%)
CIE-LAB	lab(49.14, 54.44, 16.95)
CIE-LCH	lch(49.14, 57.02, 17.29°)
OKLab	oklab(58.28% 0.1639 0.0423)
OKLCH	oklch(58.28% 0.169 14.5)
XYZ	xyz(28.6476, 17.7119, 11.8057)
Luminance	0.1771 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB455B #45CBB5

analogous

#CB459E #CB455B #CB7245

triadic

#CB455B #5BCB45 #455BCB

tetradic

#CB455B #9ECB45 #45CBB5 #7245CB

square

#CB455B #9ECB45 #45CBB5 #7245CB

split-complementary

#CB455B #45CB72 #459ECB

monochromatic

#75212F #A52E42 #CB455B #D87585 #E6A5AF

Accessibility & contrast

On white

4.62

#CB455B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#CB455B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB455B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB455B	#FFFFFF	#000000	##FFFFFF
##CB455B	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66635B

Deuteranopia (green-blind)

#887F58

Tritanopia (blue-blind)

#DD2B4E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb455b;
/* rgb */ color: rgb(203, 69, 91);
/* oklch */ color: oklch(58.3% 0.169 14.5);

Tailwind

colors: {
  custom: {
    50: '#e18089',
    500: '#cb455b',
    950: '#000000',
  },
}

SCSS

$custom: #cb455b;
$custom-light: #e18089;
$custom-dark: #000000;

JSON

{
  "hex": "#cb455b",
  "rgb": {
    "r": 203,
    "g": 69,
    "b": 91
  },
  "hsl": {
    "h": 350.149,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58283,
    "c": 0.16924,
    "h": 14.5
  },
  "luminance": 0.17708
}

Semantic roles & 50–950 ramp

primary

#CB455B

secondary

#99D3C9

accent

#E0C748

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB455B

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

Preview Lab → · Contrast checker → · Palette generator →