#487CD4#487CD4

#487CD4 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.146 H 260.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#487CD4
RGB	rgb(72, 124, 212)
HSL	hsl(218, 62%, 56%)
HSV	hsv(218, 66%, 83%)
CMYK	cmyk(66%, 41.5%, 0%, 16.9%)
CIE-LAB	lab(52.45, 10.84, -50.47)
CIE-LCH	lch(52.45, 51.62, 282.12°)
OKLab	oklab(59.34% -0.0247 -0.1439)
OKLCH	oklch(59.34% 0.146 260.3)
XYZ	xyz(21.7596, 20.5443, 65.0933)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CD4 #D4A048

analogous

#48C2D4 #487CD4 #5A48D4

triadic

#487CD4 #D4487C #7CD448

tetradic

#487CD4 #D448C2 #D4A048 #48D45A

square

#487CD4 #D448C2 #D4A048 #48D45A

split-complementary

#487CD4 #D45A48 #C2D448

monochromatic

#1F4483 #2A5EB4 #487CD4 #7A9FE0 #ABC3EB

Accessibility & contrast

On white

4.11

#487CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#487CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CD4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CD4	#FFFFFF	#000000	##000000
##487CD4	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5384D7

Deuteranopia (green-blind)

#3D77D2

Tritanopia (blue-blind)

#00909E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487cd4;
/* rgb */ color: rgb(72, 124, 212);
/* oklch */ color: oklch(59.3% 0.146 260.3);

Tailwind

colors: {
  custom: {
    50: '#89a1e2',
    500: '#487cd4',
    950: '#000000',
  },
}

SCSS

$custom: #487cd4;
$custom-light: #89a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#487cd4",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 212
  },
  "hsl": {
    "h": 217.714,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59338,
    "c": 0.14604,
    "h": 260.3
  },
  "luminance": 0.20546
}

Semantic roles & 50–950 ramp

primary

#487CD4

secondary

#D9C39F

accent

#A943E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #487CD4

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

Preview Lab → · Contrast checker → · Palette generator →