#3480CA#3480CA

#3480CA is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 58.9% C 0.136 H 250.8°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3480CA
RGB	rgb(52, 128, 202)
HSL	hsl(210, 59%, 50%)
HSV	hsv(210, 74%, 79%)
CMYK	cmyk(74.3%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(52.32, 1.88, -45.04)
CIE-LCH	lch(52.32, 45.08, 272.39°)
OKLab	oklab(58.86% -0.0447 -0.1282)
OKLCH	oklch(58.86% 0.136 250.8)
XYZ	xyz(19.7920, 20.4304, 58.7660)
Luminance	0.2043 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3480CA #CA7E34

analogous

#34CAC9 #3480CA #3435CA

triadic

#3480CA #CA3480 #80CA34

tetradic

#3480CA #C934CA #CA7E34 #35CA34

square

#3480CA #C934CA #CA7E34 #35CA34

split-complementary

#3480CA #CA3435 #CAC934

monochromatic

#1B4269 #276199 #3480CA #649ED7 #95BDE4

Accessibility & contrast

On white

4.13

#3480CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#3480CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3480CA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3480CA	#FFFFFF	#000000	##000000
##3480CA	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E84CD

Deuteranopia (green-blind)

#4776C9

Tritanopia (blue-blind)

#00929B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3480ca;
/* rgb */ color: rgb(52, 128, 202);
/* oklch */ color: oklch(58.9% 0.136 250.8);

Tailwind

colors: {
  custom: {
    50: '#7fa4da',
    500: '#3480ca',
    950: '#000000',
  },
}

SCSS

$custom: #3480ca;
$custom-light: #7fa4da;
$custom-dark: #000000;

JSON

{
  "hex": "#3480ca",
  "rgb": {
    "r": 52,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 209.6,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58861,
    "c": 0.13579,
    "h": 250.8
  },
  "luminance": 0.20433
}

Semantic roles & 50–950 ramp

primary

#3480CA

secondary

#CFAC8B

accent

#9346E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3480CA

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

Preview Lab → · Contrast checker → · Palette generator →