#3087AC#3087AC

#3087AC is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.8% C 0.099 H 230.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3087AC
RGB	rgb(48, 135, 172)
HSL	hsl(198, 56%, 43%)
HSV	hsv(198, 72%, 67%)
CMYK	cmyk(72.1%, 21.5%, 0%, 32.5%)
CIE-LAB	lab(52.88, -13.38, -27.01)
CIE-LCH	lch(52.88, 30.14, 243.65°)
OKLab	oklab(58.8% -0.0631 -0.0758)
OKLCH	oklch(58.8% 0.099 230.2)
XYZ	xyz(17.3263, 20.9329, 42.1490)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3087AC #AC5530

analogous

#30AC93 #3087AC #3049AC

triadic

#3087AC #AC3087 #87AC30

tetradic

#3087AC #9330AC #AC5530 #49AC30

square

#3087AC #9330AC #AC5530 #49AC30

split-complementary

#3087AC #AC3049 #AC9330

monochromatic

#153C4C #23617C #3087AC #4CA7CD #7CBEDA

Accessibility & contrast

On white

4.05

#3087AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3087AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3087AC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3087AC	#FFFFFF	#000000	##000000
##3087AC	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AE

Deuteranopia (green-blind)

#6379AB

Tritanopia (blue-blind)

#009193

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3087ac;
/* rgb */ color: rgb(48, 135, 172);
/* oklch */ color: oklch(58.8% 0.099 230.2);

Tailwind

colors: {
  custom: {
    50: '#79aac5',
    500: '#3087ac',
    950: '#000000',
  },
}

SCSS

$custom: #3087ac;
$custom-light: #79aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#3087ac",
  "rgb": {
    "r": 48,
    "g": 135,
    "b": 172
  },
  "hsl": {
    "h": 197.903,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58802,
    "c": 0.09864,
    "h": 230.2
  },
  "luminance": 0.20935
}

Semantic roles & 50–950 ramp

primary

#3087AC

secondary

#C38C75

accent

#7548E0

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3087AC

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

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