#4B87DA#4B87DA

#4B87DA is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.141 H 256.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX#4B87DA
RGBrgb(75, 135, 218)
HSLhsl(215, 66%, 57%)
HSVhsv(215, 66%, 85%)
CMYKcmyk(65.6%, 38.1%, 0%, 14.5%)
CIE-LABlab(55.97, 6.76, -48.24)
CIE-LCHlch(55.97, 48.71, 277.97°)
OKLaboklab(62.21% -0.0318 -0.1372)
OKLCHoklch(62.21% 0.141 256.9)
XYZxyz(24.2159, 23.8834, 69.6498)
Luminance0.2389 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B87DA #DA9E4B
analogous
#4BCFDA #4B87DA #564BDA
triadic
#4B87DA #DA4B87 #87DA4B
tetradic
#4B87DA #DA4BCF #DA9E4B #4BDA56
square
#4B87DA #DA4BCF #DA9E4B #4BDA56
split-complementary
#4B87DA #DA564B #CFDA4B
monochromatic
#1D4C8E #2868C0 #4B87DA #7EA9E4 #B1CBEF

Accessibility & contrast

On white

3.63
#4B87DA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.78
#4B87DA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B87DA
5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B87DA#FFFFFF#000000##000000
##4B87DA1.003.635.785.78
#FFFFFF3.631.0021.0021.00
#0000005.7821.001.001.00
##0000005.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#628DDD
Deuteranopia (green-blind)
#4D80D8
Tritanopia (blue-blind)
#009AA6
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #4b87da;
/* rgb */ color: rgb(75, 135, 218);
/* oklch */ color: oklch(62.2% 0.141 256.9);
Tailwind
colors: {
  custom: {
    50: '#8ba9e6',
    500: '#4b87da',
    950: '#000000',
  },
}
SCSS
$custom: #4b87da;
$custom-light: #8ba9e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4b87da",
  "rgb": {
    "r": 75,
    "g": 135,
    "b": 218
  },
  "hsl": {
    "h": 214.825,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62212,
    "c": 0.14084,
    "h": 256.9
  },
  "luminance": 0.23886
}

Semantic roles & 50–950 ramp

primary
#4B87DA
secondary
#DDC5A4
accent
#A23FE9
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4B87DA

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

Preview Lab → · Contrast checker → · Palette generator →

#4B87DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva