#3E7397#3E7397

#3E7397 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.080 H 240.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3E7397
RGB	rgb(62, 115, 151)
HSL	hsl(204, 42%, 42%)
HSV	hsv(204, 59%, 59%)
CMYK	cmyk(58.9%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(46.34, -6.53, -24.86)
CIE-LCH	lch(46.34, 25.70, 255.29°)
OKLab	oklab(53.44% -0.0398 -0.0696)
OKLCH	oklch(53.44% 0.08 240.3)
XYZ	xyz(13.7012, 15.5187, 31.5455)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7397 #97623E

analogous

#3E978F #3E7397 #3E4797

triadic

#3E7397 #973E73 #73973E

tetradic

#3E7397 #8F3E97 #97623E #47973E

square

#3E7397 #8F3E97 #97623E #47973E

split-complementary

#3E7397 #973E47 #978F3E

monochromatic

#1A3140 #2C526C #3E7397 #5893BA #83AFCC

Accessibility & contrast

On white

5.12

#3E7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3E7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E7397

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7397	#FFFFFF	#000000	##FFFFFF
##3E7397	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637399

Deuteranopia (green-blind)

#576A96

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3e7397;
/* rgb */ color: rgb(62, 115, 151);
/* oklch */ color: oklch(53.4% 0.080 240.3);

Tailwind

colors: {
  custom: {
    50: '#7b9bb5',
    500: '#3e7397',
    950: '#000000',
  },
}

SCSS

$custom: #3e7397;
$custom-light: #7b9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7397",
  "rgb": {
    "r": 62,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 204.27,
    "s": 41.784,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5344,
    "c": 0.08017,
    "h": 240.3
  },
  "luminance": 0.1552
}

Semantic roles & 50–950 ramp

primary

#3E7397

secondary

#B6937A

accent

#8856D2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3E7397

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

Preview Lab → · Contrast checker → · Palette generator →