#4A87BB#4A87BB

#4A87BB is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.5% C 0.102 H 246.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4A87BB
RGB	rgb(74, 135, 187)
HSL	hsl(208, 45%, 51%)
HSV	hsv(208, 60%, 73%)
CMYK	cmyk(60.4%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(54.42, -3.89, -33.14)
CIE-LCH	lch(54.42, 33.37, 263.30°)
OKLab	oklab(60.49% -0.041 -0.0932)
OKLCH	oklch(60.49% 0.102 246.2)
XYZ	xyz(20.4544, 22.3697, 50.2439)
Luminance	0.2237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A87BB #BB7E4A

analogous

#4ABBB7 #4A87BB #4A4EBB

triadic

#4A87BB #BB4A87 #87BB4A

tetradic

#4A87BB #B74ABB #BB7E4A #4EBB4A

square

#4A87BB #B74ABB #BB7E4A #4EBB4A

split-complementary

#4A87BB #BB4A4E #BBB74A

monochromatic

#264865 #376891 #4A87BB #76A4CC #A3C2DC

Accessibility & contrast

On white

3.84

#4A87BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4A87BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A87BB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A87BB	#FFFFFF	#000000	##000000
##4A87BB	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)

#7188BD

Deuteranopia (green-blind)

#617DBA

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4a87bb;
/* rgb */ color: rgb(74, 135, 187);
/* oklch */ color: oklch(60.5% 0.102 246.2);

Tailwind

colors: {
  custom: {
    50: '#86a9cf',
    500: '#4a87bb',
    950: '#000000',
  },
}

SCSS

$custom: #4a87bb;
$custom-light: #86a9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a87bb",
  "rgb": {
    "r": 74,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 207.611,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60488,
    "c": 0.10186,
    "h": 246.2
  },
  "luminance": 0.22372
}

Semantic roles & 50–950 ramp

primary

#4A87BB

secondary

#C9AE97

accent

#8F53D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4A87BB

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

Preview Lab → · Contrast checker → · Palette generator →