#3287B5#3287B5

#3287B5 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.3% C 0.106 H 236.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3287B5
RGB	rgb(50, 135, 181)
HSL	hsl(201, 57%, 45%)
HSV	hsv(201, 72%, 71%)
CMYK	cmyk(72.4%, 25.4%, 0%, 29%)
CIE-LAB	lab(53.32, -9.99, -31.48)
CIE-LCH	lch(53.32, 33.03, 252.40°)
OKLab	oklab(59.3% -0.0588 -0.0887)
OKLCH	oklch(59.3% 0.106 236.4)
XYZ	xyz(18.3166, 21.3402, 46.8608)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3287B5 #B56032

analogous

#32B5A2 #3287B5 #3245B5

triadic

#3287B5 #B53287 #87B532

tetradic

#3287B5 #A232B5 #B56032 #45B532

square

#3287B5 #A232B5 #B56032 #45B532

split-complementary

#3287B5 #B53245 #B5A232

monochromatic

#183F55 #256385 #3287B5 #54A4D0 #84BEDD

Accessibility & contrast

On white

3.99

#3287B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3287B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3287B5

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3287B5	#FFFFFF	#000000	##000000
##3287B5	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7186B7

Deuteranopia (green-blind)

#5F7AB4

Tritanopia (blue-blind)

#009397

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3287b5;
/* rgb */ color: rgb(50, 135, 181);
/* oklch */ color: oklch(59.3% 0.106 236.4);

Tailwind

colors: {
  custom: {
    50: '#7ba9cb',
    500: '#3287b5',
    950: '#000000',
  },
}

SCSS

$custom: #3287b5;
$custom-light: #7ba9cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3287b5",
  "rgb": {
    "r": 50,
    "g": 135,
    "b": 181
  },
  "hsl": {
    "h": 201.069,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.593,
    "c": 0.10643,
    "h": 236.4
  },
  "luminance": 0.21342
}

Semantic roles & 50–950 ramp

primary

#3287B5

secondary

#C7967C

accent

#7D48E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3287B5

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

Preview Lab → · Contrast checker → · Palette generator →