#3485CF#3485CF

#3485CF is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.3% C 0.137 H 249.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3485CF
RGB	rgb(52, 133, 207)
HSL	hsl(209, 62%, 51%)
HSV	hsv(209, 75%, 81%)
CMYK	cmyk(74.9%, 35.7%, 0%, 18.8%)
CIE-LAB	lab(54.04, 0.69, -45.16)
CIE-LCH	lch(54.04, 45.17, 270.88°)
OKLab	oklab(60.29% -0.0479 -0.1285)
OKLCH	oklch(60.29% 0.137 249.6)
XYZ	xyz(21.0619, 22.0077, 62.1573)
Luminance	0.2201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3485CF #CF7E34

analogous

#34CFCB #3485CF #3437CF

triadic

#3485CF #CF3485 #85CF34

tetradic

#3485CF #CB34CF #CF7E34 #37CF34

square

#3485CF #CB34CF #CF7E34 #37CF34

split-complementary

#3485CF #CF3437 #CFCB34

monochromatic

#1A466E #2666A0 #3485CF #65A3DB #97C0E6

Accessibility & contrast

On white

3.89

#3485CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3485CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3485CF

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3485CF	#FFFFFF	#000000	##000000
##3485CF	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6389D2

Deuteranopia (green-blind)

#4C7BCE

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3485cf;
/* rgb */ color: rgb(52, 133, 207);
/* oklch */ color: oklch(60.3% 0.137 249.6);

Tailwind

colors: {
  custom: {
    50: '#80a8de',
    500: '#3485cf',
    950: '#000000',
  },
}

SCSS

$custom: #3485cf;
$custom-light: #80a8de;
$custom-dark: #000000;

JSON

{
  "hex": "#3485cf",
  "rgb": {
    "r": 52,
    "g": 133,
    "b": 207
  },
  "hsl": {
    "h": 208.645,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60291,
    "c": 0.13715,
    "h": 249.6
  },
  "luminance": 0.2201
}

Semantic roles & 50–950 ramp

primary

#3485CF

secondary

#D2AE8D

accent

#9043E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3485CF

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

Preview Lab → · Contrast checker → · Palette generator →