#39647E#39647E

#39647E is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.3% C 0.064 H 236.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#39647E
RGB	rgb(57, 100, 126)
HSL	hsl(203, 38%, 36%)
HSV	hsv(203, 55%, 49%)
CMYK	cmyk(54.8%, 20.6%, 0%, 50.6%)
CIE-LAB	lab(40.39, -6.96, -19.10)
CIE-LCH	lch(40.39, 20.33, 249.97°)
OKLab	oklab(48.32% -0.035 -0.0532)
OKLCH	oklch(48.32% 0.064 236.7)
XYZ	xyz(10.0090, 11.4897, 21.4249)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39647E #7E5339

analogous

#397E75 #39647E #39417E

triadic

#39647E #7E3964 #647E39

tetradic

#39647E #75397E #7E5339 #417E39

square

#39647E #75397E #7E5339 #417E39

split-complementary

#39647E #7E3941 #7E7539

monochromatic

#13212A #264354 #39647E #4C85A8 #72A2BF

Accessibility & contrast

On white

6.37

#39647E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#39647E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39647E

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39647E	#FFFFFF	#000000	##FFFFFF
##39647E	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58637F

Deuteranopia (green-blind)

#4E5C7E

Tritanopia (blue-blind)

#0E6B6D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #39647e;
/* rgb */ color: rgb(57, 100, 126);
/* oklch */ color: oklch(48.3% 0.064 236.7);

Tailwind

colors: {
  custom: {
    50: '#7590a3',
    500: '#39647e',
    950: '#000000',
  },
}

SCSS

$custom: #39647e;
$custom-light: #7590a3;
$custom-dark: #000000;

JSON

{
  "hex": "#39647e",
  "rgb": {
    "r": 57,
    "g": 100,
    "b": 126
  },
  "hsl": {
    "h": 202.609,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.48315,
    "c": 0.06368,
    "h": 236.7
  },
  "luminance": 0.11491
}

Semantic roles & 50–950 ramp

primary

#39647E

secondary

#A8826A

accent

#865ACE

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #39647E

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

Preview Lab → · Contrast checker → · Palette generator →