#39636D#39636D

#39636D is a mid, muted cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.050 H 214.7°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#39636D
RGB	rgb(57, 99, 109)
HSL	hsl(192, 31%, 33%)
HSV	hsv(192, 48%, 43%)
CMYK	cmyk(47.7%, 9.2%, 0%, 57.3%)
CIE-LAB	lab(39.41, -11.70, -10.23)
CIE-LCH	lch(39.41, 15.54, 221.16°)
OKLab	oklab(47.31% -0.0407 -0.0282)
OKLCH	oklch(47.31% 0.05 214.7)
XYZ	xyz(8.9085, 10.8970, 16.0989)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39636D #6D4339

analogous

#396D5D #39636D #39496D

triadic

#39636D #6D3963 #636D39

tetradic

#39636D #5D396D #6D4339 #496D39

square

#39636D #5D396D #6D4339 #496D39

split-complementary

#39636D #6D3949 #6D5D39

monochromatic

#0F1A1D #243F45 #39636D #4E8795 #6DA6B3

Accessibility & contrast

On white

6.60

#39636D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#39636D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39636D

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39636D	#FFFFFF	#000000	##FFFFFF
##39636D	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C606E

Deuteranopia (green-blind)

#535A6D

Tritanopia (blue-blind)

#206766

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #39636d;
/* rgb */ color: rgb(57, 99, 109);
/* oklch */ color: oklch(47.3% 0.050 214.7);

Tailwind

colors: {
  custom: {
    50: '#738f96',
    500: '#39636d',
    950: '#000000',
  },
}

SCSS

$custom: #39636d;
$custom-light: #738f96;
$custom-dark: #000000;

JSON

{
  "hex": "#39636d",
  "rgb": {
    "r": 57,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 191.538,
    "s": 31.325,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47308,
    "c": 0.04951,
    "h": 214.7
  },
  "luminance": 0.10898
}

Semantic roles & 50–950 ramp

primary

#39636D

secondary

#9D7065

accent

#7460C8

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0D

muted

#7B7D7E

Preview Lab

Preview with #39636D

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

Preview Lab → · Contrast checker → · Palette generator →