#3287B7#3287B7

#3287B7 is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.4% C 0.108 H 237.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3287B7
RGB	rgb(50, 135, 183)
HSL	hsl(202, 57%, 46%)
HSV	hsv(202, 73%, 72%)
CMYK	cmyk(72.7%, 26.2%, 0%, 28.2%)
CIE-LAB	lab(53.41, -9.29, -32.49)
CIE-LCH	lch(53.41, 33.79, 254.04°)
OKLab	oklab(59.4% -0.0582 -0.0916)
OKLCH	oklch(59.4% 0.109 237.6)
XYZ	xyz(18.5233, 21.4228, 47.9494)
Luminance	0.2142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3287B7 #B76232

analogous

#32B7A4 #3287B7 #3244B7

triadic

#3287B7 #B73287 #87B732

tetradic

#3287B7 #A432B7 #B76232 #44B732

square

#3287B7 #A432B7 #B76232 #44B732

split-complementary

#3287B7 #B73244 #B7A432

monochromatic

#184057 #256487 #3287B7 #56A4D1 #86BEDE

Accessibility & contrast

On white

3.97

#3287B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3287B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3287B7

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3287B7	#FFFFFF	#000000	##000000
##3287B7	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7087B9

Deuteranopia (green-blind)

#5E7AB6

Tritanopia (blue-blind)

#009397

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3287b7;
/* rgb */ color: rgb(50, 135, 183);
/* oklch */ color: oklch(59.4% 0.108 237.6);

Tailwind

colors: {
  custom: {
    50: '#7ba9cc',
    500: '#3287b7',
    950: '#000000',
  },
}

SCSS

$custom: #3287b7;
$custom-light: #7ba9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3287b7",
  "rgb": {
    "r": 50,
    "g": 135,
    "b": 183
  },
  "hsl": {
    "h": 201.654,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.594,
    "c": 0.1085,
    "h": 237.6
  },
  "luminance": 0.21425
}

Semantic roles & 50–950 ramp

primary

#3287B7

secondary

#C7987D

accent

#7F47E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3287B7

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

Preview Lab → · Contrast checker → · Palette generator →