#4487D3#4487D3

#4487D3 is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.5% C 0.134 H 253.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4487D3
RGB	rgb(68, 135, 211)
HSL	hsl(212, 62%, 55%)
HSV	hsv(212, 68%, 83%)
CMYK	cmyk(67.8%, 36%, 0%, 17.3%)
CIE-LAB	lab(55.34, 3.19, -45.32)
CIE-LCH	lch(55.34, 45.44, 274.03°)
OKLab	oklab(61.52% -0.0386 -0.1288)
OKLCH	oklch(61.52% 0.134 253.3)
XYZ	xyz(22.8014, 23.2577, 64.9029)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487D3 #D39044

analogous

#44CFD3 #4487D3 #4844D3

triadic

#4487D3 #D34487 #87D344

tetradic

#4487D3 #D344CF #D39044 #44D348

square

#4487D3 #D344CF #D39044 #44D348

split-complementary

#4487D3 #D34844 #CFD344

monochromatic

#1E4B7F #2969B0 #4487D3 #76A7DF #A7C7EA

Accessibility & contrast

On white

3.72

#4487D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4487D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487D3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487D3	#FFFFFF	#000000	##000000
##4487D3	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658CD6

Deuteranopia (green-blind)

#517ED1

Tritanopia (blue-blind)

#0099A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4487d3;
/* rgb */ color: rgb(68, 135, 211);
/* oklch */ color: oklch(61.5% 0.134 253.3);

Tailwind

colors: {
  custom: {
    50: '#87a9e1',
    500: '#4487d3',
    950: '#000000',
  },
}

SCSS

$custom: #4487d3;
$custom-light: #87a9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4487d3",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 211
  },
  "hsl": {
    "h": 211.888,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.61524,
    "c": 0.13444,
    "h": 253.3
  },
  "luminance": 0.2326
}

Semantic roles & 50–950 ramp

primary

#4487D3

secondary

#D8BB9B

accent

#9943E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4487D3

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

Preview Lab → · Contrast checker → · Palette generator →