#536366#536366

#536366 is a mid, muted teal. Relative luminance 0.117; OKLCH L 48.7% C 0.020 H 210.2°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#536366
RGB	rgb(83, 99, 102)
HSL	hsl(189, 10%, 36%)
HSV	hsv(189, 19%, 40%)
CMYK	cmyk(18.6%, 2.9%, 0%, 60%)
CIE-LAB	lab(40.77, -5.35, -3.74)
CIE-LCH	lch(40.77, 6.52, 214.95°)
OKLab	oklab(48.74% -0.0174 -0.0101)
OKLCH	oklch(48.74% 0.02 210.2)
XYZ	xyz(10.4268, 11.7217, 14.2810)
Luminance	0.1172 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#536366 #665653

analogous

#536660 #536366 #535A66

triadic

#536366 #665363 #636653

tetradic

#536366 #605366 #665653 #5A6653

square

#536366 #605366 #665653 #5A6653

split-complementary

#536366 #66535A #666053

monochromatic

#1C2223 #384244 #536366 #6E8488 #8FA1A4

Accessibility & contrast

On white

6.28

#536366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#536366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536366

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##536366	#FFFFFF	#000000	##FFFFFF
##536366	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606266

Deuteranopia (green-blind)

#5D5F66

Tritanopia (blue-blind)

#4E6564

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #536366;
/* rgb */ color: rgb(83, 99, 102);
/* oklch */ color: oklch(48.7% 0.020 210.2);

Tailwind

colors: {
  custom: {
    50: '#838f91',
    500: '#536366',
    950: '#000000',
  },
}

SCSS

$custom: #536366;
$custom-light: #838f91;
$custom-dark: #000000;

JSON

{
  "hex": "#536366",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 189.474,
    "s": 10.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48736,
    "c": 0.0201,
    "h": 210.2
  },
  "luminance": 0.11722
}

Semantic roles & 50–950 ramp

primary

#536366

secondary

#938582

accent

#7E75B3

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0A0C0C

muted

#7C7D7D

Preview Lab

Preview with #536366

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

Preview Lab → · Contrast checker → · Palette generator →