#3379A9#3379A9

#3379A9 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.4% C 0.102 H 242.0°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3379A9
RGB	rgb(51, 121, 169)
HSL	hsl(204, 54%, 43%)
HSV	hsv(204, 70%, 66%)
CMYK	cmyk(69.8%, 28.4%, 0%, 33.7%)
CIE-LAB	lab(48.56, -5.93, -31.98)
CIE-LCH	lch(48.56, 32.53, 259.49°)
OKLab	oklab(55.36% -0.0481 -0.0902)
OKLCH	oklch(55.36% 0.102 242)
XYZ	xyz(15.3613, 17.2415, 40.0468)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3379A9 #A96333

analogous

#33A99E #3379A9 #333EA9

triadic

#3379A9 #A93379 #79A933

tetradic

#3379A9 #9E33A9 #A96333 #3EA933

square

#3379A9 #9E33A9 #A96333 #3EA933

split-complementary

#3379A9 #A9333E #A99E33

monochromatic

#17364B #25577A #3379A9 #4F98CA #7EB4D8

Accessibility & contrast

On white

4.72

#3379A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#3379A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3379A9

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3379A9	#FFFFFF	#000000	##FFFFFF
##3379A9	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)

#637AAB

Deuteranopia (green-blind)

#536EA8

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3379a9;
/* rgb */ color: rgb(51, 121, 169);
/* oklch */ color: oklch(55.4% 0.102 242.0);

Tailwind

colors: {
  custom: {
    50: '#799fc2',
    500: '#3379a9',
    950: '#000000',
  },
}

SCSS

$custom: #3379a9;
$custom-light: #799fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3379a9",
  "rgb": {
    "r": 51,
    "g": 121,
    "b": 169
  },
  "hsl": {
    "h": 204.407,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55355,
    "c": 0.10226,
    "h": 242
  },
  "luminance": 0.17243
}

Semantic roles & 50–950 ramp

primary

#3379A9

secondary

#C19577

accent

#864BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3379A9

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

Preview Lab → · Contrast checker → · Palette generator →