#CB4645#CB4645

#CB4645 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.169 H 24.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CB4645
RGB	rgb(203, 70, 69)
HSL	hsl(0, 56%, 53%)
HSV	hsv(0, 66%, 80%)
CMYK	cmyk(0%, 65.5%, 66%, 20.4%)
CIE-LAB	lab(48.90, 52.55, 29.76)
CIE-LCH	lch(48.90, 60.39, 29.52°)
OKLab	oklab(57.97% 0.154 0.07)
OKLCH	oklch(57.97% 0.169 24.5)
XYZ	xyz(27.8958, 17.5104, 7.5400)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4645 #45CACB

analogous

#CB4587 #CB4645 #CB8945

triadic

#CB4645 #45CB46 #4645CB

tetradic

#CB4645 #87CB45 #45CACB #8945CB

square

#CB4645 #87CB45 #45CACB #8945CB

split-complementary

#CB4645 #45CB89 #4587CB

monochromatic

#752121 #A52F2E #CB4645 #D87675 #E6A5A5

Accessibility & contrast

On white

4.67

#CB4645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CB4645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4645

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4645	#FFFFFF	#000000	##FFFFFF
##CB4645	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)

#6A6244

Deuteranopia (green-blind)

#8B7F41

Tritanopia (blue-blind)

#DF2647

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4645;
/* rgb */ color: rgb(203, 70, 69);
/* oklch */ color: oklch(58.0% 0.169 24.5);

Tailwind

colors: {
  custom: {
    50: '#e28079',
    500: '#cb4645',
    950: '#000000',
  },
}

SCSS

$custom: #cb4645;
$custom-light: #e28079;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4645",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 69
  },
  "hsl": {
    "h": 0.448,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57968,
    "c": 0.16919,
    "h": 24.5
  },
  "luminance": 0.17506
}

Semantic roles & 50–950 ramp

primary

#CB4645

secondary

#99D2D3

accent

#DEE048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4645

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

Preview Lab → · Contrast checker → · Palette generator →