#3A779F#3A779F

#3A779F is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.089 H 239.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A779F
RGB	rgb(58, 119, 159)
HSL	hsl(204, 47%, 43%)
HSV	hsv(204, 64%, 62%)
CMYK	cmyk(63.5%, 25.2%, 0%, 37.6%)
CIE-LAB	lab(47.75, -7.00, -27.39)
CIE-LCH	lch(47.75, 28.28, 255.66°)
OKLab	oklab(54.63% -0.0446 -0.0769)
OKLCH	oklch(54.63% 0.089 239.9)
XYZ	xyz(14.5974, 16.5950, 35.2280)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A779F #9F623A

analogous

#3A9F94 #3A779F #3A459F

triadic

#3A779F #9F3A77 #779F3A

tetradic

#3A779F #943A9F #9F623A #459F3A

square

#3A779F #943A9F #9F623A #459F3A

split-complementary

#3A779F #9F3A45 #9F943A

monochromatic

#193445 #2A5572 #3A779F #5596C1 #82B2D1

Accessibility & contrast

On white

4.86

#3A779F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3A779F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A779F

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A779F	#FFFFFF	#000000	##FFFFFF
##3A779F	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)

#6577A1

Deuteranopia (green-blind)

#576D9E

Tritanopia (blue-blind)

#008185

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a779f;
/* rgb */ color: rgb(58, 119, 159);
/* oklch */ color: oklch(54.6% 0.089 239.9);

Tailwind

colors: {
  custom: {
    50: '#7a9ebb',
    500: '#3a779f',
    950: '#000000',
  },
}

SCSS

$custom: #3a779f;
$custom-light: #7a9ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a779f",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 159
  },
  "hsl": {
    "h": 203.762,
    "s": 46.544,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54627,
    "c": 0.0889,
    "h": 239.9
  },
  "luminance": 0.16596
}

Semantic roles & 50–950 ramp

primary

#3A779F

secondary

#BB947A

accent

#8652D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A779F

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

Preview Lab → · Contrast checker → · Palette generator →