#3A779E#3A779E

#3A779E is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.088 H 239.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A779E
RGB	rgb(58, 119, 158)
HSL	hsl(203, 46%, 42%)
HSV	hsv(203, 63%, 62%)
CMYK	cmyk(63.3%, 24.7%, 0%, 38%)
CIE-LAB	lab(47.70, -7.34, -26.88)
CIE-LCH	lch(47.70, 27.86, 254.72°)
OKLab	oklab(54.58% -0.0449 -0.0754)
OKLCH	oklch(54.58% 0.088 239.2)
XYZ	xyz(14.5110, 16.5604, 34.7729)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A779E #9E613A

analogous

#3A9E93 #3A779E #3A459E

triadic

#3A779E #9E3A77 #779E3A

tetradic

#3A779E #933A9E #9E613A #459E3A

square

#3A779E #933A9E #9E613A #459E3A

split-complementary

#3A779E #9E3A45 #9E933A

monochromatic

#193444 #2A5571 #3A779E #5596C0 #81B2D1

Accessibility & contrast

On white

4.87

#3A779E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3A779E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A779E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A779E	#FFFFFF	#000000	##FFFFFF
##3A779E	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6577A0

Deuteranopia (green-blind)

#576D9D

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3a779e;
/* rgb */ color: rgb(58, 119, 158);
/* oklch */ color: oklch(54.6% 0.088 239.2);

Tailwind

colors: {
  custom: {
    50: '#7a9eba',
    500: '#3a779e',
    950: '#000000',
  },
}

SCSS

$custom: #3a779e;
$custom-light: #7a9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a779e",
  "rgb": {
    "r": 58,
    "g": 119,
    "b": 158
  },
  "hsl": {
    "h": 203.4,
    "s": 46.296,
    "l": 42.353
  },
  "oklch": {
    "l": 0.54577,
    "c": 0.08779,
    "h": 239.2
  },
  "luminance": 0.16562
}

Semantic roles & 50–950 ramp

primary

#3A779E

secondary

#BB9379

accent

#8552D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3A779E

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

Preview Lab → · Contrast checker → · Palette generator →