#CB4E3C#CB4E3C

#CB4E3C is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.8% C 0.163 H 30.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CB4E3C
RGB	rgb(203, 78, 60)
HSL	hsl(8, 58%, 52%)
HSV	hsv(8, 70%, 80%)
CMYK	cmyk(0%, 61.6%, 70.4%, 20.4%)
CIE-LAB	lab(50.07, 48.60, 36.32)
CIE-LCH	lch(50.07, 60.67, 36.78°)
OKLab	oklab(58.81% 0.1398 0.0831)
OKLCH	oklch(58.81% 0.163 30.7)
XYZ	xyz(28.1715, 18.4754, 6.3568)
Luminance	0.1847 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4E3C #3CB9CB

analogous

#CB3C72 #CB4E3C #CB953C

triadic

#CB4E3C #3CCB4E #4E3CCB

tetradic

#CB4E3C #72CB3C #3CB9CB #953CCB

square

#CB4E3C #72CB3C #3CB9CB #953CCB

split-complementary

#CB4E3C #3CCB95 #3C72CB

monochromatic

#6F281E #9F392A #CB4E3C #D87A6C #E5A69D

Accessibility & contrast

On white

4.47

#CB4E3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#CB4E3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4E3C

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4E3C	#FFFFFF	#000000	##000000
##CB4E3C	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706639

Deuteranopia (green-blind)

#8F8138

Tritanopia (blue-blind)

#DF314A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4e3c;
/* rgb */ color: rgb(203, 78, 60);
/* oklch */ color: oklch(58.8% 0.163 30.7);

Tailwind

colors: {
  custom: {
    50: '#e28572',
    500: '#cb4e3c',
    950: '#000000',
  },
}

SCSS

$custom: #cb4e3c;
$custom-light: #e28572;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4e3c",
  "rgb": {
    "r": 203,
    "g": 78,
    "b": 60
  },
  "hsl": {
    "h": 7.552,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58808,
    "c": 0.16265,
    "h": 30.7
  },
  "luminance": 0.18472
}

Semantic roles & 50–950 ramp

primary

#CB4E3C

secondary

#92C9D1

accent

#CEE147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4E3C

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

Preview Lab → · Contrast checker → · Palette generator →