#CB5451#CB5451

#CB5451 is a mid, vivid red. Relative luminance 0.196; OKLCH L 59.9% C 0.152 H 24.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CB5451
RGB	rgb(203, 84, 81)
HSL	hsl(1, 54%, 56%)
HSV	hsv(1, 60%, 80%)
CMYK	cmyk(0%, 58.6%, 60.1%, 20.4%)
CIE-LAB	lab(51.42, 47.10, 25.92)
CIE-LCH	lch(51.42, 53.76, 28.82°)
OKLab	oklab(59.93% 0.1391 0.0626)
OKLCH	oklch(59.93% 0.153 24.2)
XYZ	xyz(29.2868, 19.6350, 10.0307)
Luminance	0.1963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5451 #51C8CB

analogous

#CB518B #CB5451 #CB9151

triadic

#CB5451 #51CB54 #5451CB

tetradic

#CB5451 #8BCB51 #51C8CB #9151CB

square

#CB5451 #8BCB51 #51C8CB #9151CB

split-complementary

#CB5451 #51CB91 #518BCB

monochromatic

#7C2725 #AC3633 #CB5451 #D98280 #E7B1AF

Accessibility & contrast

On white

4.26

#CB5451 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#CB5451 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5451

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5451	#FFFFFF	#000000	##000000
##CB5451	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726B50

Deuteranopia (green-blind)

#90844E

Tritanopia (blue-blind)

#DE3E54

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb5451;
/* rgb */ color: rgb(203, 84, 81);
/* oklch */ color: oklch(59.9% 0.152 24.2);

Tailwind

colors: {
  custom: {
    50: '#e18882',
    500: '#cb5451',
    950: '#000000',
  },
}

SCSS

$custom: #cb5451;
$custom-light: #e18882;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5451",
  "rgb": {
    "r": 203,
    "g": 84,
    "b": 81
  },
  "hsl": {
    "h": 1.475,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59929,
    "c": 0.1525,
    "h": 24.2
  },
  "luminance": 0.19631
}

Semantic roles & 50–950 ramp

primary

#CB5451

secondary

#A3D4D5

accent

#DADD4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5451

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

Preview Lab → · Contrast checker → · Palette generator →