#CB413C#CB413C

#CB413C is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.175 H 26.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CB413C
RGB	rgb(203, 65, 60)
HSL	hsl(2, 58%, 52%)
HSV	hsv(2, 70%, 80%)
CMYK	cmyk(0%, 68%, 70.4%, 20.4%)
CIE-LAB	lab(48.02, 54.12, 33.93)
CIE-LCH	lch(48.02, 63.87, 32.09°)
OKLab	oklab(57.27% 0.1571 0.0779)
OKLCH	oklch(57.27% 0.175 26.4)
XYZ	xyz(27.3375, 16.8073, 6.0787)
Luminance	0.1680 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB413C #3CC6CB

analogous

#CB3C7F #CB413C #CB893C

triadic

#CB413C #3CCB41 #413CCB

tetradic

#CB413C #7FCB3C #3CC6CB #893CCB

square

#CB413C #7FCB3C #3CC6CB #893CCB

split-complementary

#CB413C #3CCB89 #3C7FCB

monochromatic

#6F201E #9F2F2A #CB413C #D8706C #E59F9D

Accessibility & contrast

On white

4.82

#CB413C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB413C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB413C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB413C	#FFFFFF	#000000	##FFFFFF
##CB413C	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3A

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#DF1841

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb413c;
/* rgb */ color: rgb(203, 65, 60);
/* oklch */ color: oklch(57.3% 0.175 26.4);

Tailwind

colors: {
  custom: {
    50: '#e37e72',
    500: '#cb413c',
    950: '#000000',
  },
}

SCSS

$custom: #cb413c;
$custom-light: #e37e72;
$custom-dark: #000000;

JSON

{
  "hex": "#cb413c",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 60
  },
  "hsl": {
    "h": 2.098,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57267,
    "c": 0.17538,
    "h": 26.4
  },
  "luminance": 0.16803
}

Semantic roles & 50–950 ramp

primary

#CB413C

secondary

#92CFD1

accent

#DCE147

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CB413C

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

Preview Lab → · Contrast checker → · Palette generator →