#3287CB#3287CB

#3287CB is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.5% C 0.131 H 246.7°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3287CB
RGB	rgb(50, 135, 203)
HSL	hsl(207, 60%, 50%)
HSV	hsv(207, 75%, 80%)
CMYK	cmyk(75.4%, 33.5%, 0%, 20.4%)
CIE-LAB	lab(54.36, -2.19, -42.39)
CIE-LCH	lch(54.36, 42.44, 267.05°)
OKLab	oklab(60.46% -0.0519 -0.1204)
OKLCH	oklch(60.46% 0.131 246.7)
XYZ	xyz(20.7547, 22.3154, 59.7018)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3287CB #CB7632

analogous

#32CBC3 #3287CB #323ACB

triadic

#3287CB #CB3287 #87CB32

tetradic

#3287CB #C332CB #CB7632 #3ACB32

square

#3287CB #C332CB #CB7632 #3ACB32

split-complementary

#3287CB #CB323A #CBC332

monochromatic

#1A4669 #26669A #3287CB #62A4D8 #93C0E4

Accessibility & contrast

On white

3.84

#3287CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#3287CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3287CB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3287CB	#FFFFFF	#000000	##000000
##3287CB	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688ACE

Deuteranopia (green-blind)

#527CCA

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3287cb;
/* rgb */ color: rgb(50, 135, 203);
/* oklch */ color: oklch(60.5% 0.131 246.7);

Tailwind

colors: {
  custom: {
    50: '#7fa9db',
    500: '#3287cb',
    950: '#000000',
  },
}

SCSS

$custom: #3287cb;
$custom-light: #7fa9db;
$custom-dark: #000000;

JSON

{
  "hex": "#3287cb",
  "rgb": {
    "r": 50,
    "g": 135,
    "b": 203
  },
  "hsl": {
    "h": 206.667,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.60464,
    "c": 0.13112,
    "h": 246.7
  },
  "luminance": 0.22318
}

Semantic roles & 50–950 ramp

primary

#3287CB

secondary

#CFA989

accent

#8B44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3287CB

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

Preview Lab → · Contrast checker → · Palette generator →