#CB534B#CB534B

#CB534B is a mid, vivid red. Relative luminance 0.194; OKLCH L 59.7% C 0.155 H 26.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CB534B
RGB	rgb(203, 83, 75)
HSL	hsl(4, 55%, 55%)
HSV	hsv(4, 63%, 80%)
CMYK	cmyk(0%, 59.1%, 63.1%, 20.4%)
CIE-LAB	lab(51.15, 47.16, 29.06)
CIE-LCH	lch(51.15, 55.40, 31.64°)
OKLab	oklab(59.69% 0.1382 0.0692)
OKLCH	oklch(59.69% 0.155 26.6)
XYZ	xyz(28.9946, 19.3948, 8.8720)
Luminance	0.1939 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB534B #4BC3CB

analogous

#CB4B83 #CB534B #CB934B

triadic

#CB534B #4BCB53 #534BCB

tetradic

#CB534B #83CB4B #4BC3CB #934BCB

square

#CB534B #83CB4B #4BC3CB #934BCB

split-complementary

#CB534B #4BCB93 #4B83CB

monochromatic

#792823 #A83831 #CB534B #D9807A #E6AEAA

Accessibility & contrast

On white

4.30

#CB534B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#CB534B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB534B

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB534B	#FFFFFF	#000000	##000000
##CB534B	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726A49

Deuteranopia (green-blind)

#908348

Tritanopia (blue-blind)

#DE3B52

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb534b;
/* rgb */ color: rgb(203, 83, 75);
/* oklch */ color: oklch(59.7% 0.155 26.6);

Tailwind

colors: {
  custom: {
    50: '#e1887d',
    500: '#cb534b',
    950: '#000000',
  },
}

SCSS

$custom: #cb534b;
$custom-light: #e1887d;
$custom-dark: #000000;

JSON

{
  "hex": "#cb534b",
  "rgb": {
    "r": 203,
    "g": 83,
    "b": 75
  },
  "hsl": {
    "h": 3.75,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59689,
    "c": 0.15453,
    "h": 26.6
  },
  "luminance": 0.19391
}

Semantic roles & 50–950 ramp

primary

#CB534B

secondary

#9ED1D4

accent

#D5DF49

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#170C09

muted

#857D7B

Preview Lab

Preview with #CB534B

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

Preview Lab → · Contrast checker → · Palette generator →