#3D779D#3D779D

#3D779D is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.7% C 0.085 H 239.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3D779D
RGB	rgb(61, 119, 157)
HSL	hsl(204, 44%, 43%)
HSV	hsv(204, 61%, 62%)
CMYK	cmyk(61.1%, 24.2%, 0%, 38.4%)
CIE-LAB	lab(47.78, -7.09, -26.17)
CIE-LCH	lch(47.78, 27.11, 254.84°)
OKLab	oklab(54.66% -0.043 -0.0733)
OKLCH	oklch(54.66% 0.085 239.6)
XYZ	xyz(14.6048, 16.6187, 34.3298)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D779D #9D633D

analogous

#3D9D93 #3D779D #3D479D

triadic

#3D779D #9D3D77 #779D3D

tetradic

#3D779D #933D9D #9D633D #479D3D

square

#3D779D #933D9D #9D633D #479D3D

split-complementary

#3D779D #9D3D47 #9D933D

monochromatic

#1B3445 #2C5671 #3D779D #5996BE #85B2D0

Accessibility & contrast

On white

4.86

#3D779D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3D779D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D779D

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D779D	#FFFFFF	#000000	##FFFFFF
##3D779D	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66779F

Deuteranopia (green-blind)

#596D9C

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d779d;
/* rgb */ color: rgb(61, 119, 157);
/* oklch */ color: oklch(54.7% 0.085 239.6);

Tailwind

colors: {
  custom: {
    50: '#7b9eba',
    500: '#3d779d',
    950: '#000000',
  },
}

SCSS

$custom: #3d779d;
$custom-light: #7b9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d779d",
  "rgb": {
    "r": 61,
    "g": 119,
    "b": 157
  },
  "hsl": {
    "h": 203.75,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54655,
    "c": 0.08505,
    "h": 239.6
  },
  "luminance": 0.1662
}

Semantic roles & 50–950 ramp

primary

#3D779D

secondary

#BA947C

accent

#8754D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D779D

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

Preview Lab → · Contrast checker → · Palette generator →