#CD2F28#CD2F28

#CD2F28 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.7% C 0.195 H 28.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#CD2F28
RGB	rgb(205, 47, 40)
HSL	hsl(3, 67%, 48%)
HSV	hsv(3, 80%, 80%)
CMYK	cmyk(0%, 77.1%, 80.5%, 19.6%)
CIE-LAB	lab(45.87, 60.31, 42.86)
CIE-LCH	lch(45.87, 73.98, 35.40°)
OKLab	oklab(55.66% 0.1723 0.0921)
OKLCH	oklch(55.66% 0.195 28.1)
XYZ	xyz(26.5796, 15.1696, 3.5356)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD2F28 #28C6CD

analogous

#CD2874 #CD2F28 #CD8128

triadic

#CD2F28 #28CD2F #2F28CD

tetradic

#CD2F28 #74CD28 #28C6CD #8128CD

square

#CD2F28 #74CD28 #28C6CD #8128CD

split-complementary

#CD2F28 #28CD81 #2874CD

monochromatic

#671814 #9A231E #CD2F28 #DE5A54 #E88C88

Accessibility & contrast

On white

5.21

#CD2F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#CD2F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD2F28

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD2F28	#FFFFFF	#000000	##FFFFFF
##CD2F28	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615725

Deuteranopia (green-blind)

#877920

Tritanopia (blue-blind)

#E20030

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #cd2f28;
/* rgb */ color: rgb(205, 47, 40);
/* oklch */ color: oklch(55.7% 0.195 28.1);

Tailwind

colors: {
  custom: {
    50: '#e67563',
    500: '#cd2f28',
    950: '#000000',
  },
}

SCSS

$custom: #cd2f28;
$custom-light: #e67563;
$custom-dark: #000000;

JSON

{
  "hex": "#cd2f28",
  "rgb": {
    "r": 205,
    "g": 47,
    "b": 40
  },
  "hsl": {
    "h": 2.545,
    "s": 67.347,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55657,
    "c": 0.19537,
    "h": 28.1
  },
  "luminance": 0.15165
}

Semantic roles & 50–950 ramp

primary

#CD2F28

secondary

#80CED1

accent

#E3EA3E

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180905

muted

#867B7A

Preview Lab

Preview with #CD2F28

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

Preview Lab → · Contrast checker → · Palette generator →