#3379A8#3379A8

#3379A8 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.3% C 0.101 H 241.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3379A8
RGB	rgb(51, 121, 168)
HSL	hsl(204, 53%, 43%)
HSV	hsv(204, 70%, 66%)
CMYK	cmyk(69.6%, 28%, 0%, 34.1%)
CIE-LAB	lab(48.52, -6.29, -31.47)
CIE-LCH	lch(48.52, 32.09, 258.70°)
OKLab	oklab(55.3% -0.0484 -0.0888)
OKLCH	oklch(55.3% 0.101 241.4)
XYZ	xyz(15.2678, 17.2041, 39.5543)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379A8 #A86233

analogous

#33A89D #3379A8 #333EA8

triadic

#3379A8 #A83379 #79A833

tetradic

#3379A8 #9D33A8 #A86233 #3EA833

square

#3379A8 #9D33A8 #A86233 #3EA833

split-complementary

#3379A8 #A8333E #A89D33

monochromatic

#16354A #255779 #3379A8 #4F98C9 #7EB4D8

Accessibility & contrast

On white

4.73

#3379A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#3379A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379A8

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379A8	#FFFFFF	#000000	##FFFFFF
##3379A8	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637AAA

Deuteranopia (green-blind)

#536EA7

Tritanopia (blue-blind)

#008589

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3379a8;
/* rgb */ color: rgb(51, 121, 168);
/* oklch */ color: oklch(55.3% 0.101 241.4);

Tailwind

colors: {
  custom: {
    50: '#799fc2',
    500: '#3379a8',
    950: '#000000',
  },
}

SCSS

$custom: #3379a8;
$custom-light: #799fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3379a8",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 168
  },
  "hsl": {
    "h": 204.103,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55303,
    "c": 0.10111,
    "h": 241.4
  },
  "luminance": 0.17206
}

Semantic roles & 50–950 ramp

primary

#3379A8

secondary

#C19476

accent

#864BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3379A8

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

Preview Lab → · Contrast checker → · Palette generator →