#CB433E#CB433E

#CB433E is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.5% C 0.173 H 26.2°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CB433E
RGB	rgb(203, 67, 62)
HSL	hsl(2, 58%, 52%)
HSV	hsv(2, 69%, 80%)
CMYK	cmyk(0%, 67%, 69.5%, 20.4%)
CIE-LAB	lab(48.34, 53.41, 33.16)
CIE-LCH	lch(48.34, 62.87, 31.83°)
OKLab	oklab(57.52% 0.1553 0.0765)
OKLCH	oklch(57.52% 0.173 26.2)
XYZ	xyz(27.5082, 17.0626, 6.4014)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB433E #3EC6CB

analogous

#CB3E7F #CB433E #CB8A3E

triadic

#CB433E #3ECB43 #433ECB

tetradic

#CB433E #7FCB3E #3EC6CB #8A3ECB

square

#CB433E #7FCB3E #3EC6CB #8A3ECB

split-complementary

#CB433E #3ECB8A #3E7FCB

monochromatic

#70211E #A12F2B #CB433E #D8726E #E5A19E

Accessibility & contrast

On white

4.76

#CB433E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CB433E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB433E

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB433E	#FFFFFF	#000000	##FFFFFF
##CB433E	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69603C

Deuteranopia (green-blind)

#8B7E3A

Tritanopia (blue-blind)

#DF1D43

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb433e;
/* rgb */ color: rgb(203, 67, 62);
/* oklch */ color: oklch(57.5% 0.173 26.2);

Tailwind

colors: {
  custom: {
    50: '#e37f73',
    500: '#cb433e',
    950: '#000000',
  },
}

SCSS

$custom: #cb433e;
$custom-light: #e37f73;
$custom-dark: #000000;

JSON

{
  "hex": "#cb433e",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 62
  },
  "hsl": {
    "h": 2.128,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57517,
    "c": 0.17315,
    "h": 26.2
  },
  "luminance": 0.17059
}

Semantic roles & 50–950 ramp

primary

#CB433E

secondary

#94CFD1

accent

#DBE147

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB433E

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

Preview Lab → · Contrast checker → · Palette generator →