#3379A7#3379A7

#3379A7 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.3% C 0.100 H 240.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3379A7
RGB	rgb(51, 121, 167)
HSL	hsl(204, 53%, 43%)
HSV	hsv(204, 69%, 65%)
CMYK	cmyk(69.5%, 27.5%, 0%, 34.5%)
CIE-LAB	lab(48.47, -6.64, -30.96)
CIE-LCH	lch(48.47, 31.66, 257.90°)
OKLab	oklab(55.25% -0.0487 -0.0873)
OKLCH	oklch(55.25% 0.1 240.8)
XYZ	xyz(15.1750, 17.1669, 39.0655)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379A7 #A76133

analogous

#33A79B #3379A7 #333FA7

triadic

#3379A7 #A73379 #79A733

tetradic

#3379A7 #9B33A7 #A76133 #3FA733

square

#3379A7 #9B33A7 #A76133 #3FA733

split-complementary

#3379A7 #A7333F #A79B33

monochromatic

#163549 #255778 #3379A7 #4E98C9 #7DB4D7

Accessibility & contrast

On white

4.74

#3379A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3379A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379A7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379A7	#FFFFFF	#000000	##FFFFFF
##3379A7	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6479A9

Deuteranopia (green-blind)

#546EA6

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3379a7;
/* rgb */ color: rgb(51, 121, 167);
/* oklch */ color: oklch(55.3% 0.100 240.8);

Tailwind

colors: {
  custom: {
    50: '#789fc1',
    500: '#3379a7',
    950: '#000000',
  },
}

SCSS

$custom: #3379a7;
$custom-light: #789fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3379a7",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 167
  },
  "hsl": {
    "h": 203.793,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55251,
    "c": 0.09998,
    "h": 240.8
  },
  "luminance": 0.17169
}

Semantic roles & 50–950 ramp

primary

#3379A7

secondary

#C09376

accent

#854BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3379A7

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

Preview Lab → · Contrast checker → · Palette generator →