#487EE5#487EE5

#487EE5 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.8% C 0.166 H 261.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#487EE5
RGB	rgb(72, 126, 229)
HSL	hsl(219, 75%, 59%)
HSV	hsv(219, 69%, 90%)
CMYK	cmyk(68.6%, 45%, 0%, 10.2%)
CIE-LAB	lab(53.98, 15.58, -57.59)
CIE-LCH	lch(53.98, 59.66, 285.14°)
OKLab	oklab(60.84% -0.0235 -0.1648)
OKLCH	oklch(60.84% 0.166 261.9)
XYZ	xyz(24.2712, 21.9541, 77.0720)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487EE5 #E5AF48

analogous

#48CDE5 #487EE5 #6148E5

triadic

#487EE5 #E5487E #7EE548

tetradic

#487EE5 #E548CD #E5AF48 #48E561

square

#487EE5 #E548CD #E5AF48 #48E561

split-complementary

#487EE5 #E56148 #CDE548

monochromatic

#16449C #1E5CD2 #487EE5 #7EA4ED #B3CAF4

Accessibility & contrast

On white

3.90

#487EE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#487EE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487EE5

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487EE5	#FFFFFF	#000000	##000000
##487EE5	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A89E9

Deuteranopia (green-blind)

#2C7AE3

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #487ee5;
/* rgb */ color: rgb(72, 126, 229);
/* oklch */ color: oklch(60.8% 0.166 261.9);

Tailwind

colors: {
  custom: {
    50: '#8ca2ee',
    500: '#487ee5',
    950: '#000000',
  },
}

SCSS

$custom: #487ee5;
$custom-light: #8ca2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#487ee5",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 229
  },
  "hsl": {
    "h": 219.363,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60836,
    "c": 0.16649,
    "h": 261.9
  },
  "luminance": 0.21957
}

Semantic roles & 50–950 ramp

primary

#487EE5

secondary

#E3CEA6

accent

#B136F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #487EE5

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

Preview Lab → · Contrast checker → · Palette generator →