#CB454D#CB454D

#CB454D is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.169 H 20.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CB454D
RGB	rgb(203, 69, 77)
HSL	hsl(356, 56%, 53%)
HSV	hsv(356, 66%, 80%)
CMYK	cmyk(0%, 66%, 62.1%, 20.4%)
CIE-LAB	lab(48.87, 53.45, 25.00)
CIE-LCH	lch(48.87, 59.01, 25.07°)
OKLab	oklab(57.99% 0.1584 0.0602)
OKLCH	oklch(57.99% 0.169 20.8)
XYZ	xyz(28.0990, 17.4925, 8.9165)
Luminance	0.1749 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB454D #45CBC3

analogous

#CB4590 #CB454D #CB8045

triadic

#CB454D #4DCB45 #454DCB

tetradic

#CB454D #90CB45 #45CBC3 #8045CB

square

#CB454D #90CB45 #45CBC3 #8045CB

split-complementary

#CB454D #45CB80 #4590CB

monochromatic

#752126 #A52E35 #CB454D #D8757B #E6A5A9

Accessibility & contrast

On white

4.67

#CB454D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CB454D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB454D

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB454D	#FFFFFF	#000000	##FFFFFF
##CB454D	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624C

Deuteranopia (green-blind)

#8A7F49

Tritanopia (blue-blind)

#DE2649

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb454d;
/* rgb */ color: rgb(203, 69, 77);
/* oklch */ color: oklch(58.0% 0.169 20.8);

Tailwind

colors: {
  custom: {
    50: '#e2807e',
    500: '#cb454d',
    950: '#000000',
  },
}

SCSS

$custom: #cb454d;
$custom-light: #e2807e;
$custom-dark: #000000;

JSON

{
  "hex": "#cb454d",
  "rgb": {
    "r": 203,
    "g": 69,
    "b": 77
  },
  "hsl": {
    "h": 356.418,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.16944,
    "h": 20.8
  },
  "luminance": 0.17489
}

Semantic roles & 50–950 ramp

primary

#CB454D

secondary

#99D3CF

accent

#E0D748

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB454D

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

Preview Lab → · Contrast checker → · Palette generator →