#3281CF#3281CF

#3281CF is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.3% C 0.142 H 251.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3281CF
RGB	rgb(50, 129, 207)
HSL	hsl(210, 62%, 50%)
HSV	hsv(210, 76%, 81%)
CMYK	cmyk(75.8%, 37.7%, 0%, 18.8%)
CIE-LAB	lab(52.82, 2.85, -47.09)
CIE-LCH	lch(52.82, 47.18, 273.46°)
OKLab	oklab(59.32% -0.0454 -0.1342)
OKLCH	oklch(59.32% 0.142 251.3)
XYZ	xyz(20.4239, 20.8812, 61.9735)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3281CF #CF8032

analogous

#32CFCE #3281CF #3232CF

triadic

#3281CF #CF3281 #81CF32

tetradic

#3281CF #CE32CF #CF8032 #32CF32

square

#3281CF #CE32CF #CF8032 #32CF32

split-complementary

#3281CF #CF3232 #CFCE32

monochromatic

#1A446D #25629F #3281CF #649FDB #95BEE6

Accessibility & contrast

On white

4.06

#3281CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#3281CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3281CF

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3281CF	#FFFFFF	#000000	##000000
##3281CF	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D2

Deuteranopia (green-blind)

#4478CD

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3281cf;
/* rgb */ color: rgb(50, 129, 207);
/* oklch */ color: oklch(59.3% 0.142 251.3);

Tailwind

colors: {
  custom: {
    50: '#7fa5de',
    500: '#3281cf',
    950: '#000000',
  },
}

SCSS

$custom: #3281cf;
$custom-light: #7fa5de;
$custom-dark: #000000;

JSON

{
  "hex": "#3281cf",
  "rgb": {
    "r": 50,
    "g": 129,
    "b": 207
  },
  "hsl": {
    "h": 209.809,
    "s": 62.055,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59323,
    "c": 0.14173,
    "h": 251.3
  },
  "luminance": 0.20884
}

Semantic roles & 50–950 ramp

primary

#3281CF

secondary

#D1AE8B

accent

#9343E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3281CF

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

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