#3D7397#3D7397

#3D7397 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.081 H 239.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3D7397
RGB	rgb(61, 115, 151)
HSL	hsl(204, 42%, 42%)
HSV	hsv(204, 60%, 59%)
CMYK	cmyk(59.6%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(46.29, -6.74, -24.93)
CIE-LCH	lch(46.29, 25.83, 254.88°)
OKLab	oklab(53.39% -0.0406 -0.0698)
OKLCH	oklch(53.39% 0.081 239.8)
XYZ	xyz(13.6390, 15.4867, 31.5426)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7397 #97613D

analogous

#3D978E #3D7397 #3D4697

triadic

#3D7397 #973D73 #73973D

tetradic

#3D7397 #8E3D97 #97613D #46973D

square

#3D7397 #8E3D97 #97613D #46973D

split-complementary

#3D7397 #973D46 #978E3D

monochromatic

#1A3140 #2B526B #3D7397 #5693BB #82AFCC

Accessibility & contrast

On white

5.12

#3D7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#3D7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D7397

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7397	#FFFFFF	#000000	##FFFFFF
##3D7397	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)

#566A96

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3d7397;
/* rgb */ color: rgb(61, 115, 151);
/* oklch */ color: oklch(53.4% 0.081 239.8);

Tailwind

colors: {
  custom: {
    50: '#7a9bb5',
    500: '#3d7397',
    950: '#000000',
  },
}

SCSS

$custom: #3d7397;
$custom-light: #7a9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7397",
  "rgb": {
    "r": 61,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 204,
    "s": 42.453,
    "l": 41.569
  },
  "oklch": {
    "l": 0.53394,
    "c": 0.08076,
    "h": 239.8
  },
  "luminance": 0.15488
}

Semantic roles & 50–950 ramp

primary

#3D7397

secondary

#B79279

accent

#8756D2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D7397

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

Preview Lab → · Contrast checker → · Palette generator →