#CB4D4E#CB4D4E

#CB4D4E is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.0% C 0.161 H 23.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D4E
RGB	rgb(203, 77, 78)
HSL	hsl(360, 55%, 55%)
HSV	hsv(360, 62%, 80%)
CMYK	cmyk(0%, 62.1%, 61.6%, 20.4%)
CIE-LAB	lab(50.17, 50.09, 26.07)
CIE-LCH	lch(50.17, 56.47, 27.49°)
OKLab	oklab(58.97% 0.1479 0.0627)
OKLCH	oklch(58.97% 0.161 23)
XYZ	xyz(28.6603, 18.5581, 9.2791)
Luminance	0.1855 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D4E #4DCBCA

analogous

#CB4D8D #CB4D4E #CB8B4D

triadic

#CB4D4E #4ECB4D #4D4ECB

tetradic

#CB4D4E #8DCB4D #4DCBCA #8B4DCB

square

#CB4D4E #8DCB4D #4DCBCA #8B4DCB

split-complementary

#CB4D4E #4DCB8B #4D8DCB

monochromatic

#7A2424 #A93132 #CB4D4E #D97C7D #E7ACAC

Accessibility & contrast

On white

4.46

#CB4D4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#CB4D4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D4E

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D4E	#FFFFFF	#000000	##000000
##CB4D4E	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D674D

Deuteranopia (green-blind)

#8D814B

Tritanopia (blue-blind)

#DE334F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4d4e;
/* rgb */ color: rgb(203, 77, 78);
/* oklch */ color: oklch(59.0% 0.161 23.0);

Tailwind

colors: {
  custom: {
    50: '#e1847f',
    500: '#cb4d4e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d4e;
$custom-light: #e1847f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d4e",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 78
  },
  "hsl": {
    "h": 359.524,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58968,
    "c": 0.16067,
    "h": 23
  },
  "luminance": 0.18554
}

Semantic roles & 50–950 ramp

primary

#CB4D4E

secondary

#9FD4D4

accent

#DEDD4A

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4D4E

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

Preview Lab → · Contrast checker → · Palette generator →