#CB4E45#CB4E45

#CB4E45 is a mid, vivid red. Relative luminance 0.186; OKLCH L 58.9% C 0.161 H 27.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E45
RGB	rgb(203, 78, 69)
HSL	hsl(4, 56%, 53%)
HSV	hsv(4, 66%, 80%)
CMYK	cmyk(0%, 61.6%, 66%, 20.4%)
CIE-LAB	lab(50.19, 49.08, 31.35)
CIE-LCH	lch(50.19, 58.24, 32.57°)
OKLab	oklab(58.94% 0.1431 0.0736)
OKLCH	oklch(58.94% 0.161 27.2)
XYZ	xyz(28.4300, 18.5788, 7.7181)
Luminance	0.1857 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E45 #45C2CB

analogous

#CB457F #CB4E45 #CB9145

triadic

#CB4E45 #45CB4E #4E45CB

tetradic

#CB4E45 #7FCB45 #45C2CB #9145CB

square

#CB4E45 #7FCB45 #45C2CB #9145CB

split-complementary

#CB4E45 #45CB91 #457FCB

monochromatic

#752621 #A5362E #CB4E45 #D87C75 #E6A9A5

Accessibility & contrast

On white

4.45

#CB4E45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4E45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E45

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E45	#FFFFFF	#000000	##000000
##CB4E45	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6643

Deuteranopia (green-blind)

#8E8142

Tritanopia (blue-blind)

#DE334D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4e45;
/* rgb */ color: rgb(203, 78, 69);
/* oklch */ color: oklch(58.9% 0.161 27.2);

Tailwind

colors: {
  custom: {
    50: '#e28579',
    500: '#cb4e45',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e45;
$custom-light: #e28579;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e45",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 69
  },
  "hsl": {
    "h": 4.03,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5894,
    "c": 0.1609,
    "h": 27.2
  },
  "luminance": 0.18575
}

Semantic roles & 50–950 ramp

primary

#CB4E45

secondary

#99CFD3

accent

#D5E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4E45

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

Preview Lab → · Contrast checker → · Palette generator →