#3087A8#3087A8

#3087A8 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.6% C 0.095 H 227.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3087A8
RGB	rgb(48, 135, 168)
HSL	hsl(197, 56%, 42%)
HSV	hsv(197, 71%, 66%)
CMYK	cmyk(71.4%, 19.6%, 0%, 34.1%)
CIE-LAB	lab(52.71, -14.74, -24.96)
CIE-LCH	lch(52.71, 28.99, 239.44°)
OKLab	oklab(58.61% -0.0646 -0.0699)
OKLCH	oklch(58.61% 0.095 227.3)
XYZ	xyz(16.9479, 20.7816, 40.1562)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3087A8 #A85130

analogous

#30A88D #3087A8 #304BA8

triadic

#3087A8 #A83087 #87A830

tetradic

#3087A8 #8D30A8 #A85130 #4BA830

square

#3087A8 #8D30A8 #A85130 #4BA830

split-complementary

#3087A8 #A8304B #A88D30

monochromatic

#153B49 #226178 #3087A8 #4AA8CB #7ABFD9

Accessibility & contrast

On white

4.07

#3087A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3087A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3087A8

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3087A8	#FFFFFF	#000000	##000000
##3087A8	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7585AA

Deuteranopia (green-blind)

#6579A8

Tritanopia (blue-blind)

#009092

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3087a8;
/* rgb */ color: rgb(48, 135, 168);
/* oklch */ color: oklch(58.6% 0.095 227.3);

Tailwind

colors: {
  custom: {
    50: '#78aac2',
    500: '#3087a8',
    950: '#000000',
  },
}

SCSS

$custom: #3087a8;
$custom-light: #78aac2;
$custom-dark: #000000;

JSON

{
  "hex": "#3087a8",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 168
  },
  "hsl": {
    "h": 196.5,
    "s": 55.556,
    "l": 42.353
  },
  "oklch": {
    "l": 0.58614,
    "c": 0.09522,
    "h": 227.3
  },
  "luminance": 0.20783
}

Semantic roles & 50–950 ramp

primary

#3087A8

secondary

#C18873

accent

#7249DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3087A8

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

Preview Lab → · Contrast checker → · Palette generator →