#3481CF#3481CF

#3481CF is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.4% C 0.141 H 251.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3481CF
RGB	rgb(52, 129, 207)
HSL	hsl(210, 62%, 51%)
HSV	hsv(210, 75%, 81%)
CMYK	cmyk(74.9%, 37.7%, 0%, 18.8%)
CIE-LAB	lab(52.88, 3.09, -47.00)
CIE-LCH	lch(52.88, 47.10, 273.76°)
OKLab	oklab(59.38% -0.0443 -0.134)
OKLCH	oklch(59.38% 0.141 251.7)
XYZ	xyz(20.5247, 20.9332, 61.9782)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3481CF #CF8234

analogous

#34CECF #3481CF #3434CF

triadic

#3481CF #CF3481 #81CF34

tetradic

#3481CF #CF34CE #CF8234 #34CF34

square

#3481CF #CF34CE #CF8234 #34CF34

split-complementary

#3481CF #CF3434 #CECF34

monochromatic

#1A446E #2663A0 #3481CF #65A0DB #97BEE6

Accessibility & contrast

On white

4.05

#3481CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3481CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3481CF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3481CF	#FFFFFF	#000000	##000000
##3481CF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D86D2

Deuteranopia (green-blind)

#4578CD

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3481cf;
/* rgb */ color: rgb(52, 129, 207);
/* oklch */ color: oklch(59.4% 0.141 251.7);

Tailwind

colors: {
  custom: {
    50: '#80a5de',
    500: '#3481cf',
    950: '#000000',
  },
}

SCSS

$custom: #3481cf;
$custom-light: #80a5de;
$custom-dark: #000000;

JSON

{
  "hex": "#3481cf",
  "rgb": {
    "r": 52,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 210.194,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59383,
    "c": 0.1411,
    "h": 251.7
  },
  "luminance": 0.20936
}

Semantic roles & 50–950 ramp

primary

#3481CF

secondary

#D2B08D

accent

#9443E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3481CF

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

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