#CB4141#CB4141

#CB4141 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.3% C 0.175 H 24.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CB4141
RGB	rgb(203, 65, 65)
HSL	hsl(0, 57%, 53%)
HSV	hsv(0, 68%, 80%)
CMYK	cmyk(0%, 68%, 68%, 20.4%)
CIE-LAB	lab(48.09, 54.37, 31.11)
CIE-LCH	lch(48.09, 62.64, 29.78°)
OKLab	oklab(57.34% 0.159 0.0725)
OKLCH	oklch(57.34% 0.175 24.5)
XYZ	xyz(27.4759, 16.8627, 6.8080)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4141 #41CBCB

analogous

#CB4186 #CB4141 #CB8641

triadic

#CB4141 #41CB41 #4141CB

tetradic

#CB4141 #86CB41 #41CBCB #8641CB

square

#CB4141 #86CB41 #41CBCB #8641CB

split-complementary

#CB4141 #41CB86 #4186CB

monochromatic

#721F1F #A22C2C #CB4141 #D87171 #E5A1A1

Accessibility & contrast

On white

4.80

#CB4141 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CB4141 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4141

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4141	#FFFFFF	#000000	##FFFFFF
##CB4141	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F40

Deuteranopia (green-blind)

#8A7D3D

Tritanopia (blue-blind)

#DF1A43

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb4141;
/* rgb */ color: rgb(203, 65, 65);
/* oklch */ color: oklch(57.3% 0.175 24.5);

Tailwind

colors: {
  custom: {
    50: '#e37e75',
    500: '#cb4141',
    950: '#000000',
  },
}

SCSS

$custom: #cb4141;
$custom-light: #e37e75;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4141",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 65
  },
  "hsl": {
    "h": 0,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57342,
    "c": 0.1747,
    "h": 24.5
  },
  "luminance": 0.16859
}

Semantic roles & 50–950 ramp

primary

#CB4141

secondary

#96D2D2

accent

#E0E048

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CB4141

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

Preview Lab → · Contrast checker → · Palette generator →