#CB553C#CB553C

#CB553C is a mid, vivid red. Relative luminance 0.195; OKLCH L 59.7% C 0.156 H 33.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CB553C
RGB	rgb(203, 85, 60)
HSL	hsl(10, 58%, 52%)
HSV	hsv(10, 70%, 80%)
CMYK	cmyk(0%, 58.1%, 70.4%, 20.4%)
CIE-LAB	lab(51.29, 45.36, 37.73)
CIE-LCH	lch(51.29, 59.01, 39.75°)
OKLab	oklab(59.73% 0.1298 0.0862)
OKLCH	oklch(59.73% 0.156 33.6)
XYZ	xyz(28.6956, 19.5236, 6.5314)
Luminance	0.1952 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB553C #3CB2CB

analogous

#CB3C6A #CB553C #CB9D3C

triadic

#CB553C #3CCB55 #553CCB

tetradic

#CB553C #6ACB3C #3CB2CB #9D3CCB

square

#CB553C #6ACB3C #3CB2CB #9D3CCB

split-complementary

#CB553C #3CCB9D #3C6ACB

monochromatic

#6F2C1E #9F3F2A #CB553C #D87F6C #E5A99D

Accessibility & contrast

On white

4.28

#CB553C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#CB553C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB553C

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB553C	#FFFFFF	#000000	##000000
##CB553C	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A39

Deuteranopia (green-blind)

#928439

Tritanopia (blue-blind)

#DF3B50

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb553c;
/* rgb */ color: rgb(203, 85, 60);
/* oklch */ color: oklch(59.7% 0.156 33.6);

Tailwind

colors: {
  custom: {
    50: '#e28973',
    500: '#cb553c',
    950: '#000000',
  },
}

SCSS

$custom: #cb553c;
$custom-light: #e28973;
$custom-dark: #000000;

JSON

{
  "hex": "#cb553c",
  "rgb": {
    "r": 203,
    "g": 85,
    "b": 60
  },
  "hsl": {
    "h": 10.49,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59734,
    "c": 0.15577,
    "h": 33.6
  },
  "luminance": 0.1952
}

Semantic roles & 50–950 ramp

primary

#CB553C

secondary

#92C6D1

accent

#C6E147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CB553C

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

Preview Lab → · Contrast checker → · Palette generator →