#487AE4#487AE4

#487AE4 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.170 H 263.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#487AE4
RGBrgb(72, 122, 228)
HSLhsl(221, 74%, 59%)
HSVhsv(221, 68%, 89%)
CMYKcmyk(68.4%, 46.5%, 0%, 10.6%)
CIE-LABlab(52.84, 17.70, -58.86)
CIE-LCHlch(52.84, 61.47, 286.73°)
OKLaboklab(59.94% -0.02 -0.1686)
OKLCHoklch(59.94% 0.17 263.2)
XYZxyz(23.6307, 20.8958, 76.1717)
Luminance0.2090 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#487AE4 #E4B248
analogous
#48C8E4 #487AE4 #6448E4
triadic
#487AE4 #E4487A #7AE448
tetradic
#487AE4 #E448C8 #E4B248 #48E464
square
#487AE4 #E448C8 #E4B248 #48E464
split-complementary
#487AE4 #E46448 #C8E448
monochromatic
#17419B #1F58D0 #487AE4 #7DA1EC #B3C8F4

Accessibility & contrast

On white

4.05
#487AE4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#487AE4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487AE4
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##487AE4#FFFFFF#000000##000000
##487AE41.004.055.185.18
#FFFFFF4.051.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#4386E8
Deuteranopia (green-blind)
#2077E2
Tritanopia (blue-blind)
#0093A4
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #487ae4;
/* rgb */ color: rgb(72, 122, 228);
/* oklch */ color: oklch(59.9% 0.170 263.2);
Tailwind
colors: {
  custom: {
    50: '#8c9fed',
    500: '#487ae4',
    950: '#000000',
  },
}
SCSS
$custom: #487ae4;
$custom-light: #8c9fed;
$custom-dark: #000000;
JSON
{
  "hex": "#487ae4",
  "rgb": {
    "r": 72,
    "g": 122,
    "b": 228
  },
  "hsl": {
    "h": 220.769,
    "s": 74.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.59939,
    "c": 0.16983,
    "h": 263.2
  },
  "luminance": 0.20898
}

Semantic roles & 50–950 ramp

primary
#487AE4
secondary
#E3CFA5
accent
#B537F1
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #487AE4

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

Preview Lab → · Contrast checker → · Palette generator →

#487AE4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva