#3E647E#3E647E

#3E647E is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.6% C 0.060 H 239.6°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3E647E
RGB	rgb(62, 100, 126)
HSL	hsl(204, 34%, 37%)
HSV	hsv(204, 51%, 49%)
CMYK	cmyk(50.8%, 20.6%, 0%, 50.6%)
CIE-LAB	lab(40.64, -5.71, -18.69)
CIE-LCH	lch(40.64, 19.54, 253.00°)
OKLab	oklab(48.58% -0.0305 -0.052)
OKLCH	oklch(48.58% 0.06 239.6)
XYZ	xyz(10.3083, 11.6441, 21.4389)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E647E #7E583E

analogous

#3E7E78 #3E647E #3E447E

triadic

#3E647E #7E3E64 #647E3E

tetradic

#3E647E #783E7E #7E583E #447E3E

square

#3E647E #783E7E #7E583E #447E3E

split-complementary

#3E647E #7E3E44 #7E783E

monochromatic

#16232C #2A4355 #3E647E #5285A7 #79A2BD

Accessibility & contrast

On white

6.31

#3E647E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3E647E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E647E

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E647E	#FFFFFF	#000000	##FFFFFF
##3E647E	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58647F

Deuteranopia (green-blind)

#505D7E

Tritanopia (blue-blind)

#1F6B6D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3e647e;
/* rgb */ color: rgb(62, 100, 126);
/* oklch */ color: oklch(48.6% 0.060 239.6);

Tailwind

colors: {
  custom: {
    50: '#7790a3',
    500: '#3e647e',
    950: '#000000',
  },
}

SCSS

$custom: #3e647e;
$custom-light: #7790a3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e647e",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 126
  },
  "hsl": {
    "h": 204.375,
    "s": 34.043,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48583,
    "c": 0.06028,
    "h": 239.6
  },
  "luminance": 0.11645
}

Semantic roles & 50–950 ramp

primary

#3E647E

secondary

#A78770

accent

#8A5ECA

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #3E647E

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

Preview Lab → · Contrast checker → · Palette generator →