#3E678F#3E678F

#3E678F is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.1% C 0.079 H 249.1°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3E678F
RGB	rgb(62, 103, 143)
HSL	hsl(210, 40%, 40%)
HSV	hsv(210, 57%, 56%)
CMYK	cmyk(56.6%, 28%, 0%, 43.9%)
CIE-LAB	lab(42.32, -1.99, -26.35)
CIE-LCH	lch(42.32, 26.43, 265.68°)
OKLab	oklab(50.15% -0.0282 -0.0739)
OKLCH	oklch(50.15% 0.079 249.1)
XYZ	xyz(11.7930, 12.7068, 27.8125)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E678F #8F663E

analogous

#3E8F8F #3E678F #3E3E8F

triadic

#3E678F #8F3E67 #678F3E

tetradic

#3E678F #8F3E8F #8F663E #3E8F3E

square

#3E678F #8F3E8F #8F663E #3E8F3E

split-complementary

#3E678F #8F3E3E #8F8F3E

monochromatic

#192A3A #2B4864 #3E678F #5586B5 #80A4C8

Accessibility & contrast

On white

5.93

#3E678F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#3E678F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E678F

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E678F	#FFFFFF	#000000	##FFFFFF
##3E678F	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566891

Deuteranopia (green-blind)

#4C608E

Tritanopia (blue-blind)

#037075

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e678f;
/* rgb */ color: rgb(62, 103, 143);
/* oklch */ color: oklch(50.1% 0.079 249.1);

Tailwind

colors: {
  custom: {
    50: '#7992b0',
    500: '#3e678f',
    950: '#000000',
  },
}

SCSS

$custom: #3e678f;
$custom-light: #7992b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e678f",
  "rgb": {
    "r": 62,
    "g": 103,
    "b": 143
  },
  "hsl": {
    "h": 209.63,
    "s": 39.512,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5015,
    "c": 0.07916,
    "h": 249.1
  },
  "luminance": 0.12708
}

Semantic roles & 50–950 ramp

primary

#3E678F

secondary

#B29477

accent

#9358CF

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #3E678F

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

Preview Lab → · Contrast checker → · Palette generator →