#3A779D#3A779D

#3A779D is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.087 H 238.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A779D
RGB	rgb(58, 119, 157)
HSL	hsl(203, 46%, 42%)
HSV	hsv(203, 63%, 62%)
CMYK	cmyk(63.1%, 24.2%, 0%, 38.4%)
CIE-LAB	lab(47.66, -7.68, -26.36)
CIE-LCH	lch(47.66, 27.45, 253.76°)
OKLab	oklab(54.53% -0.0453 -0.0739)
OKLCH	oklch(54.53% 0.087 238.5)
XYZ	xyz(14.4252, 16.5261, 34.3214)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A779D #9D603A

analogous

#3A9D92 #3A779D #3A469D

triadic

#3A779D #9D3A77 #779D3A

tetradic

#3A779D #923A9D #9D603A #469D3A

square

#3A779D #923A9D #9D603A #469D3A

split-complementary

#3A779D #9D3A46 #9D923A

monochromatic

#193344 #295570 #3A779D #5497C0 #81B2D0

Accessibility & contrast

On white

4.88

#3A779D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3A779D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A779D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A779D	#FFFFFF	#000000	##FFFFFF
##3A779D	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66779F

Deuteranopia (green-blind)

#586D9C

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a779d;
/* rgb */ color: rgb(58, 119, 157);
/* oklch */ color: oklch(54.5% 0.087 238.5);

Tailwind

colors: {
  custom: {
    50: '#7a9eba',
    500: '#3a779d',
    950: '#000000',
  },
}

SCSS

$custom: #3a779d;
$custom-light: #7a9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a779d",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 157
  },
  "hsl": {
    "h": 203.03,
    "s": 46.047,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54528,
    "c": 0.0867,
    "h": 238.5
  },
  "luminance": 0.16528
}

Semantic roles & 50–950 ramp

primary

#3A779D

secondary

#BA9279

accent

#8552D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3A779D

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

Preview Lab → · Contrast checker → · Palette generator →