#3281D0#3281D0

#3281D0 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.4% C 0.143 H 251.6°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3281D0
RGB	rgb(50, 129, 208)
HSL	hsl(210, 63%, 51%)
HSV	hsv(210, 76%, 82%)
CMYK	cmyk(76%, 38%, 0%, 18.4%)
CIE-LAB	lab(52.87, 3.21, -47.57)
CIE-LCH	lch(52.87, 47.68, 273.86°)
OKLab	oklab(59.38% -0.0452 -0.1357)
OKLCH	oklch(59.38% 0.143 251.6)
XYZ	xyz(20.5465, 20.9303, 62.6194)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3281D0 #D08132

analogous

#32D0D0 #3281D0 #3232D0

triadic

#3281D0 #D03281 #81D032

tetradic

#3281D0 #D032D0 #D08132 #32D032

square

#3281D0 #D032D0 #D08132 #32D032

split-complementary

#3281D0 #D03232 #D0D032

monochromatic

#19446E #2562A0 #3281D0 #64A0DB #96BEE7

Accessibility & contrast

On white

4.05

#3281D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3281D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3281D0

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3281D0	#FFFFFF	#000000	##000000
##3281D0	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)

#5C86D3

Deuteranopia (green-blind)

#4378CE

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3281d0;
/* rgb */ color: rgb(50, 129, 208);
/* oklch */ color: oklch(59.4% 0.143 251.6);

Tailwind

colors: {
  custom: {
    50: '#80a5df',
    500: '#3281d0',
    950: '#000000',
  },
}

SCSS

$custom: #3281d0;
$custom-light: #80a5df;
$custom-dark: #000000;

JSON

{
  "hex": "#3281d0",
  "rgb": {
    "r": 50,
    "g": 129,
    "b": 208
  },
  "hsl": {
    "h": 210,
    "s": 62.698,
    "l": 50.588
  },
  "oklch": {
    "l": 0.59382,
    "c": 0.14299,
    "h": 251.6
  },
  "luminance": 0.20933
}

Semantic roles & 50–950 ramp

primary

#3281D0

secondary

#D2AF8C

accent

#9442E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3281D0

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

Preview Lab → · Contrast checker → · Palette generator →