#3480CF#3480CF

#3480CF is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.2% C 0.142 H 252.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3480CF
RGB	rgb(52, 128, 207)
HSL	hsl(211, 62%, 51%)
HSV	hsv(211, 75%, 81%)
CMYK	cmyk(74.9%, 38.2%, 0%, 18.8%)
CIE-LAB	lab(52.59, 3.70, -47.46)
CIE-LCH	lch(52.59, 47.60, 274.45°)
OKLab	oklab(59.16% -0.0434 -0.1353)
OKLCH	oklch(59.16% 0.142 252.2)
XYZ	xyz(20.3936, 20.6711, 61.9345)
Luminance	0.2067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3480CF #CF8334

analogous

#34CDCF #3480CF #3534CF

triadic

#3480CF #CF3480 #80CF34

tetradic

#3480CF #CF34CD #CF8334 #34CF35

square

#3480CF #CF34CD #CF8334 #34CF35

split-complementary

#3480CF #CF3534 #CDCF34

monochromatic

#1A436E #2662A0 #3480CF #659FDB #97BEE6

Accessibility & contrast

On white

4.09

#3480CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3480CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3480CF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3480CF	#FFFFFF	#000000	##000000
##3480CF	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D2

Deuteranopia (green-blind)

#4377CD

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3480cf;
/* rgb */ color: rgb(52, 128, 207);
/* oklch */ color: oklch(59.2% 0.142 252.2);

Tailwind

colors: {
  custom: {
    50: '#80a4de',
    500: '#3480cf',
    950: '#000000',
  },
}

SCSS

$custom: #3480cf;
$custom-light: #80a4de;
$custom-dark: #000000;

JSON

{
  "hex": "#3480cf",
  "rgb": {
    "r": 52,
    "g": 128,
    "b": 207
  },
  "hsl": {
    "h": 210.581,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59158,
    "c": 0.14211,
    "h": 252.2
  },
  "luminance": 0.20673
}

Semantic roles & 50–950 ramp

primary

#3480CF

secondary

#D2B08D

accent

#9543E5

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3480CF

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

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