#33535C#33535C

#33535C is a dark, muted cyan. Relative luminance 0.077; OKLCH L 42.1% C 0.040 H 217.5°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#33535C
RGB	rgb(51, 83, 92)
HSL	hsl(193, 29%, 28%)
HSV	hsv(193, 45%, 36%)
CMYK	cmyk(44.6%, 9.8%, 0%, 63.9%)
CIE-LAB	lab(33.27, -9.07, -8.94)
CIE-LCH	lch(33.27, 12.73, 224.61°)
OKLab	oklab(42.12% -0.032 -0.0246)
OKLCH	oklch(42.12% 0.04 217.5)
XYZ	xyz(6.3896, 7.6626, 11.2655)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33535C #5C3C33

analogous

#335C50 #33535C #333E5C

triadic

#33535C #5C3353 #535C33

tetradic

#33535C #50335C #5C3C33 #3E5C33

square

#33535C #50335C #5C3C33 #3E5C33

split-complementary

#33535C #5C333E #5C5033

monochromatic

#0B1214 #1D2F35 #33535C #497783 #6298A8

Accessibility & contrast

On white

8.29

#33535C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#33535C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33535C

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33535C	#FFFFFF	#000000	##FFFFFF
##33535C	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515D

Deuteranopia (green-blind)

#474C5C

Tritanopia (blue-blind)

#225656

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #33535c;
/* rgb */ color: rgb(51, 83, 92);
/* oklch */ color: oklch(42.1% 0.040 217.5);

Tailwind

colors: {
  custom: {
    50: '#6d838a',
    500: '#33535c',
    950: '#000000',
  },
}

SCSS

$custom: #33535c;
$custom-light: #6d838a;
$custom-dark: #000000;

JSON

{
  "hex": "#33535c",
  "rgb": {
    "r": 51,
    "g": 83,
    "b": 92
  },
  "hsl": {
    "h": 193.171,
    "s": 28.671,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4212,
    "c": 0.04039,
    "h": 217.5
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary

#33535C

secondary

#8D685E

accent

#7863C5

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#070A0B

muted

#7A7C7C

Preview Lab

Preview with #33535C

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

Preview Lab → · Contrast checker → · Palette generator →