#CB4154#CB4154

#CB4154 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.173 H 16.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CB4154
RGB	rgb(203, 65, 84)
HSL	hsl(352, 57%, 53%)
HSV	hsv(352, 68%, 80%)
CMYK	cmyk(0%, 68%, 58.6%, 20.4%)
CIE-LAB	lab(48.41, 55.54, 20.19)
CIE-LCH	lch(48.41, 59.09, 19.98°)
OKLab	oklab(57.69% 0.1663 0.0496)
OKLCH	oklch(57.69% 0.174 16.6)
XYZ	xyz(28.1218, 17.1211, 10.2097)
Luminance	0.1712 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4154 #41CBB8

analogous

#CB4199 #CB4154 #CB7341

triadic

#CB4154 #54CB41 #4154CB

tetradic

#CB4154 #99CB41 #41CBB8 #7341CB

square

#CB4154 #99CB41 #41CBB8 #7341CB

split-complementary

#CB4154 #41CB73 #4199CB

monochromatic

#721F2B #A22C3D #CB4154 #D8717F #E5A1AA

Accessibility & contrast

On white

4.75

#CB4154 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CB4154 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4154

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4154	#FFFFFF	#000000	##FFFFFF
##CB4154	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646154

Deuteranopia (green-blind)

#887E50

Tritanopia (blue-blind)

#DE2149

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4154;
/* rgb */ color: rgb(203, 65, 84);
/* oklch */ color: oklch(57.7% 0.173 16.6);

Tailwind

colors: {
  custom: {
    50: '#e17e84',
    500: '#cb4154',
    950: '#000000',
  },
}

SCSS

$custom: #cb4154;
$custom-light: #e17e84;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4154",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 84
  },
  "hsl": {
    "h": 351.739,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5769,
    "c": 0.1735,
    "h": 16.6
  },
  "luminance": 0.17117
}

Semantic roles & 50–950 ramp

primary

#CB4154

secondary

#96D2CA

accent

#E0CB48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4154

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

Preview Lab → · Contrast checker → · Palette generator →