#487CDC#487CDC

#487CDC is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.8% C 0.157 H 261.5°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#487CDC
RGB	rgb(72, 124, 220)
HSL	hsl(219, 68%, 57%)
HSV	hsv(219, 67%, 86%)
CMYK	cmyk(67.3%, 43.6%, 0%, 13.7%)
CIE-LAB	lab(52.90, 13.65, -54.26)
CIE-LCH	lch(52.90, 55.95, 284.12°)
OKLab	oklab(59.84% -0.0232 -0.1551)
OKLCH	oklch(59.84% 0.157 261.5)
XYZ	xyz(22.7938, 20.9580, 70.5403)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CDC #DCA848

analogous

#48C6DC #487CDC #5E48DC

triadic

#487CDC #DC487C #7CDC48

tetradic

#487CDC #DC48C6 #DCA848 #48DC5E

square

#487CDC #DC48C6 #DCA848 #48DC5E

split-complementary

#487CDC #DC5E48 #C6DC48

monochromatic

#1B448E #255CC2 #487CDC #7BA1E6 #AFC6F0

Accessibility & contrast

On white

4.04

#487CDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#487CDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CDC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CDC	#FFFFFF	#000000	##000000
##487CDC	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E86E0

Deuteranopia (green-blind)

#3478DA

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487cdc;
/* rgb */ color: rgb(72, 124, 220);
/* oklch */ color: oklch(59.8% 0.157 261.5);

Tailwind

colors: {
  custom: {
    50: '#8aa1e7',
    500: '#487cdc',
    950: '#000000',
  },
}

SCSS

$custom: #487cdc;
$custom-light: #8aa1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#487cdc",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 220
  },
  "hsl": {
    "h": 218.919,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.15678,
    "h": 261.5
  },
  "luminance": 0.2096
}

Semantic roles & 50–950 ramp

primary

#487CDC

secondary

#DEC9A2

accent

#AE3DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487CDC

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

Preview Lab → · Contrast checker → · Palette generator →