#3087C5#3087C5

#3087C5 is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.1% C 0.125 H 244.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3087C5
RGB	rgb(48, 135, 197)
HSL	hsl(205, 61%, 48%)
HSV	hsv(205, 76%, 77%)
CMYK	cmyk(75.6%, 31.5%, 0%, 22.7%)
CIE-LAB	lab(54.01, -4.59, -39.54)
CIE-LCH	lch(54.01, 39.80, 263.38°)
OKLab	oklab(60.08% -0.0547 -0.1121)
OKLCH	oklch(60.08% 0.125 244)
XYZ	xyz(19.9570, 21.9852, 56.0043)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3087C5 #C56E30

analogous

#30C5B8 #3087C5 #303DC5

triadic

#3087C5 #C53087 #87C530

tetradic

#3087C5 #B830C5 #C56E30 #3DC530

square

#3087C5 #B830C5 #C56E30 #3DC530

split-complementary

#3087C5 #C5303D #C5B830

monochromatic

#184463 #246594 #3087C5 #5BA3D7 #8CBFE3

Accessibility & contrast

On white

3.89

#3087C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3087C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3087C5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3087C5	#FFFFFF	#000000	##000000
##3087C5	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A89C8

Deuteranopia (green-blind)

#567BC4

Tritanopia (blue-blind)

#00969D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3087c5;
/* rgb */ color: rgb(48, 135, 197);
/* oklch */ color: oklch(60.1% 0.125 244.0);

Tailwind

colors: {
  custom: {
    50: '#7da9d7',
    500: '#3087c5',
    950: '#000000',
  },
}

SCSS

$custom: #3087c5;
$custom-light: #7da9d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3087c5",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 197
  },
  "hsl": {
    "h": 204.966,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.60077,
    "c": 0.12474,
    "h": 244
  },
  "luminance": 0.21988
}

Semantic roles & 50–950 ramp

primary

#3087C5

secondary

#CDA284

accent

#8644E4

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3087C5

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

Preview Lab → · Contrast checker → · Palette generator →