#487ED4#487ED4

#487ED4 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.144 H 259.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#487ED4
RGB	rgb(72, 126, 212)
HSL	hsl(217, 62%, 56%)
HSV	hsv(217, 66%, 83%)
CMYK	cmyk(66%, 40.6%, 0%, 16.9%)
CIE-LAB	lab(53.00, 9.62, -49.58)
CIE-LCH	lch(53.00, 50.51, 280.98°)
OKLab	oklab(59.77% -0.0266 -0.1413)
OKLCH	oklch(59.77% 0.144 259.3)
XYZ	xyz(22.0128, 21.0507, 65.1777)
Luminance	0.2105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487ED4 #D49E48

analogous

#48C4D4 #487ED4 #5848D4

triadic

#487ED4 #D4487E #7ED448

tetradic

#487ED4 #D448C4 #D49E48 #48D458

square

#487ED4 #D448C4 #D49E48 #48D458

split-complementary

#487ED4 #D45848 #C4D448

monochromatic

#1F4583 #2A60B4 #487ED4 #7AA1E0 #ABC4EB

Accessibility & contrast

On white

4.03

#487ED4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#487ED4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487ED4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487ED4	#FFFFFF	#000000	##000000
##487ED4	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5786D7

Deuteranopia (green-blind)

#4179D2

Tritanopia (blue-blind)

#00929F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #487ed4;
/* rgb */ color: rgb(72, 126, 212);
/* oklch */ color: oklch(59.8% 0.144 259.3);

Tailwind

colors: {
  custom: {
    50: '#89a2e2',
    500: '#487ed4',
    950: '#000000',
  },
}

SCSS

$custom: #487ed4;
$custom-light: #89a2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#487ed4",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 212
  },
  "hsl": {
    "h": 216.857,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5977,
    "c": 0.14379,
    "h": 259.3
  },
  "luminance": 0.21053
}

Semantic roles & 50–950 ramp

primary

#487ED4

secondary

#D9C39F

accent

#A643E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #487ED4

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

Preview Lab → · Contrast checker → · Palette generator →