#3279AA#3279AA

#3279AA is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.104 H 242.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3279AA
RGB	rgb(50, 121, 170)
HSL	hsl(205, 55%, 43%)
HSV	hsv(205, 71%, 67%)
CMYK	cmyk(70.6%, 28.8%, 0%, 33.3%)
CIE-LAB	lab(48.58, -5.74, -32.54)
CIE-LCH	lch(48.58, 33.04, 260.00°)
OKLab	oklab(55.37% -0.0484 -0.0919)
OKLCH	oklch(55.37% 0.104 242.2)
XYZ	xyz(15.4057, 17.2534, 40.5408)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3279AA #AA6332

analogous

#32AA9F #3279AA #323DAA

triadic

#3279AA #AA3279 #79AA32

tetradic

#3279AA #9F32AA #AA6332 #3DAA32

square

#3279AA #9F32AA #AA6332 #3DAA32

split-complementary

#3279AA #AA323D #AA9F32

monochromatic

#16364B #24577B #3279AA #4E98CB #7DB4D9

Accessibility & contrast

On white

4.72

#3279AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#3279AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3279AA

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3279AA	#FFFFFF	#000000	##FFFFFF
##3279AA	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)

#637AAC

Deuteranopia (green-blind)

#526EA9

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3279aa;
/* rgb */ color: rgb(50, 121, 170);
/* oklch */ color: oklch(55.4% 0.104 242.2);

Tailwind

colors: {
  custom: {
    50: '#799fc3',
    500: '#3279aa',
    950: '#000000',
  },
}

SCSS

$custom: #3279aa;
$custom-light: #799fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3279aa",
  "rgb": {
    "r": 50,
    "g": 121,
    "b": 170
  },
  "hsl": {
    "h": 204.5,
    "s": 54.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55373,
    "c": 0.10385,
    "h": 242.2
  },
  "luminance": 0.17255
}

Semantic roles & 50–950 ramp

primary

#3279AA

secondary

#C29576

accent

#864ADE

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3279AA

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

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