#3E668F#3E668F

#3E668F is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.9% C 0.080 H 250.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E668F
RGB	rgb(62, 102, 143)
HSL	hsl(210, 40%, 40%)
HSV	hsv(210, 57%, 56%)
CMYK	cmyk(56.6%, 28.7%, 0%, 43.9%)
CIE-LAB	lab(42.01, -1.38, -26.82)
CIE-LCH	lch(42.01, 26.86, 267.06°)
OKLab	oklab(49.91% -0.027 -0.0753)
OKLCH	oklch(49.91% 0.08 250.3)
XYZ	xyz(11.6941, 12.5091, 27.7795)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E668F #8F673E

analogous

#3E8F8F #3E668F #3E3E8F

triadic

#3E668F #8F3E66 #668F3E

tetradic

#3E668F #8F3E8F #8F673E #3E8F3E

square

#3E668F #8F3E8F #8F673E #3E8F3E

split-complementary

#3E668F #8F3E3E #8F8F3E

monochromatic

#19293A #2B4864 #3E668F #5585B5 #80A3C8

Accessibility & contrast

On white

6.00

#3E668F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3E668F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E668F

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E668F	#FFFFFF	#000000	##FFFFFF
##3E668F	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556891

Deuteranopia (green-blind)

#4B608E

Tritanopia (blue-blind)

#046F74

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3e668f;
/* rgb */ color: rgb(62, 102, 143);
/* oklch */ color: oklch(49.9% 0.080 250.3);

Tailwind

colors: {
  custom: {
    50: '#7991b0',
    500: '#3e668f',
    950: '#000000',
  },
}

SCSS

$custom: #3e668f;
$custom-light: #7991b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e668f",
  "rgb": {
    "r": 62,
    "g": 102,
    "b": 143
  },
  "hsl": {
    "h": 210.37,
    "s": 39.512,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49911,
    "c": 0.08003,
    "h": 250.3
  },
  "luminance": 0.1251
}

Semantic roles & 50–950 ramp

primary

#3E668F

secondary

#B29577

accent

#9558CF

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #3E668F

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

Preview Lab → · Contrast checker → · Palette generator →