#3A79A4#3A79A4

#3A79A4 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.093 H 241.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A79A4
RGB	rgb(58, 121, 164)
HSL	hsl(204, 48%, 44%)
HSV	hsv(204, 65%, 64%)
CMYK	cmyk(64.6%, 26.2%, 0%, 35.7%)
CIE-LAB	lab(48.58, -6.47, -29.02)
CIE-LCH	lch(48.58, 29.74, 257.42°)
OKLab	oklab(55.36% -0.0451 -0.0816)
OKLCH	oklch(55.36% 0.093 241.1)
XYZ	xyz(15.2806, 17.2531, 37.6396)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A79A4 #A4653A

analogous

#3AA49A #3A79A4 #3A44A4

triadic

#3A79A4 #A43A79 #79A43A

tetradic

#3A79A4 #9A3AA4 #A4653A #44A43A

square

#3A79A4 #9A3AA4 #A4653A #44A43A

split-complementary

#3A79A4 #A43A44 #A49A3A

monochromatic

#1A364A #2A5877 #3A79A4 #5798C4 #85B4D4

Accessibility & contrast

On white

4.72

#3A79A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#3A79A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A79A4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A79A4	#FFFFFF	#000000	##FFFFFF
##3A79A4	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A6

Deuteranopia (green-blind)

#576FA3

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3a79a4;
/* rgb */ color: rgb(58, 121, 164);
/* oklch */ color: oklch(55.4% 0.093 241.1);

Tailwind

colors: {
  custom: {
    50: '#7b9fbf',
    500: '#3a79a4',
    950: '#000000',
  },
}

SCSS

$custom: #3a79a4;
$custom-light: #7b9fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a79a4",
  "rgb": {
    "r": 58,
    "g": 121,
    "b": 164
  },
  "hsl": {
    "h": 204.34,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.55359,
    "c": 0.09323,
    "h": 241.1
  },
  "luminance": 0.17255
}

Semantic roles & 50–950 ramp

primary

#3A79A4

secondary

#BE977C

accent

#8750D7

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A79A4

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

Preview Lab → · Contrast checker → · Palette generator →