#4987BB#4987BB

#4987BB is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.4% C 0.102 H 245.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4987BB
RGB	rgb(73, 135, 187)
HSL	hsl(207, 46%, 51%)
HSV	hsv(207, 61%, 73%)
CMYK	cmyk(61%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(54.38, -4.09, -33.21)
CIE-LCH	lch(54.38, 33.46, 262.98°)
OKLab	oklab(60.44% -0.0418 -0.0934)
OKLCH	oklch(60.44% 0.102 245.9)
XYZ	xyz(20.3780, 22.3304, 50.2404)
Luminance	0.2233 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4987BB #BB7D49

analogous

#49BBB6 #4987BB #494EBB

triadic

#4987BB #BB4987 #87BB49

tetradic

#4987BB #B649BB #BB7D49 #4EBB49

square

#4987BB #B649BB #BB7D49 #4EBB49

split-complementary

#4987BB #BB494E #BBB649

monochromatic

#254864 #366791 #4987BB #76A4CC #A2C2DC

Accessibility & contrast

On white

3.84

#4987BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4987BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4987BB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4987BB	#FFFFFF	#000000	##000000
##4987BB	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BD

Deuteranopia (green-blind)

#617DBA

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4987bb;
/* rgb */ color: rgb(73, 135, 187);
/* oklch */ color: oklch(60.4% 0.102 245.9);

Tailwind

colors: {
  custom: {
    50: '#86a9cf',
    500: '#4987bb',
    950: '#000000',
  },
}

SCSS

$custom: #4987bb;
$custom-light: #86a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4987bb",
  "rgb": {
    "r": 73,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 207.368,
    "s": 45.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.60444,
    "c": 0.10236,
    "h": 245.9
  },
  "luminance": 0.22332
}

Semantic roles & 50–950 ramp

primary

#4987BB

secondary

#C9AE97

accent

#8E53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4987BB

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

Preview Lab → · Contrast checker → · Palette generator →