#4487D8#4487D8

#4487D8 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.8% C 0.141 H 254.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#4487D8
RGBrgb(68, 135, 216)
HSLhsl(213, 65%, 56%)
HSVhsv(213, 69%, 85%)
CMYKcmyk(68.5%, 37.5%, 0%, 15.3%)
CIE-LABlab(55.60, 4.94, -47.73)
CIE-LCHlch(55.60, 47.98, 275.91°)
OKLaboklab(61.81% -0.0374 -0.1358)
OKLCHoklch(61.81% 0.141 254.6)
XYZxyz(23.4380, 23.5123, 68.2555)
Luminance0.2351 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4487D8 #D89544
analogous
#44D1D8 #4487D8 #4B44D8
triadic
#4487D8 #D84487 #87D844
tetradic
#4487D8 #D844D1 #D89544 #44D84B
square
#4487D8 #D844D1 #D89544 #44D84B
split-complementary
#4487D8 #D84B44 #D1D844
monochromatic
#1C4C86 #2668B8 #4487D8 #77A7E3 #A9C8ED

Accessibility & contrast

On white

3.68
#4487D8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.70
#4487D8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487D8
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4487D8#FFFFFF#000000##000000
##4487D81.003.685.705.70
#FFFFFF3.681.0021.0021.00
#0000005.7021.001.001.00
##0000005.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#628DDB
Deuteranopia (green-blind)
#4C7FD6
Tritanopia (blue-blind)
#009AA5
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #4487d8;
/* rgb */ color: rgb(68, 135, 216);
/* oklch */ color: oklch(61.8% 0.141 254.6);
Tailwind
colors: {
  custom: {
    50: '#88a9e4',
    500: '#4487d8',
    950: '#000000',
  },
}
SCSS
$custom: #4487d8;
$custom-light: #88a9e4;
$custom-dark: #000000;
JSON
{
  "hex": "#4487d8",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 216
  },
  "hsl": {
    "h": 212.838,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61811,
    "c": 0.14086,
    "h": 254.6
  },
  "luminance": 0.23515
}

Semantic roles & 50–950 ramp

primary
#4487D8
secondary
#DBBF9D
accent
#9C3FE8
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F15
muted
#7E7F84

Preview Lab

Preview with #4487D8

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

Preview Lab → · Contrast checker → · Palette generator →

#4487D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva