#487BE8#487BE8

#487BE8 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.174 H 263.3°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#487BE8
RGBrgb(72, 123, 232)
HSLhsl(221, 78%, 60%)
HSVhsv(221, 69%, 91%)
CMYKcmyk(69%, 47%, 0%, 9%)
CIE-LABlab(53.35, 18.49, -60.28)
CIE-LCHlch(53.35, 63.05, 287.05°)
OKLaboklab(60.41% -0.0203 -0.1728)
OKLCHoklch(60.41% 0.174 263.3)
XYZxyz(24.3158, 21.3673, 79.1711)
Luminance0.2137 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#487BE8 #E8B548
analogous
#48CBE8 #487BE8 #6548E8
triadic
#487BE8 #E8487B #7BE848
tetradic
#487BE8 #E848CB #E8B548 #48E865
square
#487BE8 #E848CB #E8B548 #48E865
split-complementary
#487BE8 #E86548 #CBE848
monochromatic
#1441A1 #1B57D8 #487BE8 #7EA2EF #B5C9F6

Accessibility & contrast

On white

3.98
#487BE8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.27
#487BE8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BE8
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##487BE8#FFFFFF#000000##000000
##487BE81.003.985.275.27
#FFFFFF3.981.0021.0021.00
#0000005.2721.001.001.00
##0000005.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#4187EC
Deuteranopia (green-blind)
#1A79E6
Tritanopia (blue-blind)
#0095A6
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #487be8;
/* rgb */ color: rgb(72, 123, 232);
/* oklch */ color: oklch(60.4% 0.174 263.3);
Tailwind
colors: {
  custom: {
    50: '#8da0f0',
    500: '#487be8',
    950: '#000000',
  },
}
SCSS
$custom: #487be8;
$custom-light: #8da0f0;
$custom-dark: #000000;
JSON
{
  "hex": "#487be8",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 232
  },
  "hsl": {
    "h": 220.875,
    "s": 77.67,
    "l": 59.608
  },
  "oklch": {
    "l": 0.60412,
    "c": 0.17397,
    "h": 263.3
  },
  "luminance": 0.2137
}

Semantic roles & 50–950 ramp

primary
#487BE8
secondary
#E5D1A7
accent
#B734F4
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #487BE8

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

Preview Lab → · Contrast checker → · Palette generator →

#487BE8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva