#535D64#535D64

#535D64 is a mid, near-neutral cyan. Relative luminance 0.106; OKLCH L 47.2% C 0.017 H 238.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#535D64
RGB	rgb(83, 93, 100)
HSL	hsl(205, 9%, 36%)
HSV	hsv(205, 17%, 39%)
CMYK	cmyk(17%, 7%, 0%, 60.8%)
CIE-LAB	lab(38.88, -2.23, -5.32)
CIE-LCH	lch(38.88, 5.76, 247.25°)
OKLab	oklab(47.22% -0.0089 -0.0144)
OKLCH	oklch(47.22% 0.017 238.3)
XYZ	xyz(9.7813, 10.5876, 13.5824)
Luminance	0.1059 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535D64 #645A53

analogous

#536462 #535D64 #535464

triadic

#535D64 #64535D #5D6453

tetradic

#535D64 #625364 #645A53 #546453

square

#535D64 #625364 #645A53 #546453

split-complementary

#535D64 #645354 #646253

monochromatic

#1B1F21 #373E43 #535D64 #6F7C85 #8F9AA2

Accessibility & contrast

On white

6.74

#535D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#535D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535D64

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535D64	#FFFFFF	#000000	##FFFFFF
##535D64	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5D64

Deuteranopia (green-blind)

#585B64

Tritanopia (blue-blind)

#4F5F5F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #535d64;
/* rgb */ color: rgb(83, 93, 100);
/* oklch */ color: oklch(47.2% 0.017 238.3);

Tailwind

colors: {
  custom: {
    50: '#838a90',
    500: '#535d64',
    950: '#000000',
  },
}

SCSS

$custom: #535d64;
$custom-light: #838a90;
$custom-dark: #000000;

JSON

{
  "hex": "#535d64",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 100
  },
  "hsl": {
    "h": 204.706,
    "s": 9.29,
    "l": 35.882
  },
  "oklch": {
    "l": 0.47219,
    "c": 0.01687,
    "h": 238.3
  },
  "luminance": 0.10588
}

Semantic roles & 50–950 ramp

primary

#535D64

secondary

#918882

accent

#8F76B2

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0A0B0C

muted

#7C7C7D

Preview Lab

Preview with #535D64

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

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