#3E7399#3E7399

#3E7399 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.5% C 0.082 H 241.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E7399
RGB	rgb(62, 115, 153)
HSL	hsl(205, 42%, 42%)
HSV	hsv(205, 59%, 60%)
CMYK	cmyk(59.5%, 24.8%, 0%, 40%)
CIE-LAB	lab(46.42, -5.86, -25.91)
CIE-LCH	lch(46.42, 26.56, 257.25°)
OKLab	oklab(53.54% -0.0391 -0.0726)
OKLCH	oklch(53.54% 0.082 241.7)
XYZ	xyz(13.8650, 15.5842, 32.4082)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7399 #99643E

analogous

#3E9992 #3E7399 #3E4599

triadic

#3E7399 #993E73 #73993E

tetradic

#3E7399 #923E99 #99643E #45993E

square

#3E7399 #923E99 #99643E #45993E

split-complementary

#3E7399 #993E45 #99923E

monochromatic

#1B3242 #2C526D #3E7399 #5992BC #84AFCD

Accessibility & contrast

On white

5.10

#3E7399 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3E7399 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E7399

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7399	#FFFFFF	#000000	##FFFFFF
##3E7399	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62739B

Deuteranopia (green-blind)

#566A98

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e7399;
/* rgb */ color: rgb(62, 115, 153);
/* oklch */ color: oklch(53.5% 0.082 241.7);

Tailwind

colors: {
  custom: {
    50: '#7b9bb7',
    500: '#3e7399',
    950: '#000000',
  },
}

SCSS

$custom: #3e7399;
$custom-light: #7b9bb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7399",
  "rgb": {
    "r": 62,
    "g": 115,
    "b": 153
  },
  "hsl": {
    "h": 205.055,
    "s": 42.326,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53538,
    "c": 0.08246,
    "h": 241.7
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#3E7399

secondary

#B8947B

accent

#8A56D2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3E7399

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

Preview Lab → · Contrast checker → · Palette generator →