#487CDF#487CDF

#487CDF is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.0% C 0.161 H 261.9°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#487CDF
RGB	rgb(72, 124, 223)
HSL	hsl(219, 70%, 58%)
HSV	hsv(219, 68%, 87%)
CMYK	cmyk(67.7%, 44.4%, 0%, 12.5%)
CIE-LAB	lab(53.08, 14.70, -55.67)
CIE-LCH	lch(53.08, 57.57, 284.79°)
OKLab	oklab(60.03% -0.0226 -0.1592)
OKLCH	oklch(60.03% 0.161 261.9)
XYZ	xyz(23.1947, 21.1184, 72.6516)
Luminance	0.2112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CDF #DFAB48

analogous

#48C7DF #487CDF #5F48DF

triadic

#487CDF #DF487C #7CDF48

tetradic

#487CDF #DF48C7 #DFAB48 #48DF5F

square

#487CDF #DF48C7 #DFAB48 #48DF5F

split-complementary

#487CDF #DF5F48 #C7DF48

monochromatic

#1A4393 #235BC7 #487CDF #7CA1E8 #B0C7F1

Accessibility & contrast

On white

4.02

#487CDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#487CDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CDF

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CDF	#FFFFFF	#000000	##000000
##487CDF	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B86E3

Deuteranopia (green-blind)

#3078DD

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #487cdf;
/* rgb */ color: rgb(72, 124, 223);
/* oklch */ color: oklch(60.0% 0.161 261.9);

Tailwind

colors: {
  custom: {
    50: '#8ba1e9',
    500: '#487cdf',
    950: '#000000',
  },
}

SCSS

$custom: #487cdf;
$custom-light: #8ba1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#487cdf",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 223
  },
  "hsl": {
    "h": 219.338,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.6003,
    "c": 0.1608,
    "h": 261.9
  },
  "luminance": 0.21121
}

Semantic roles & 50–950 ramp

primary

#487CDF

secondary

#E0CBA3

accent

#B03BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487CDF

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

Preview Lab → · Contrast checker → · Palette generator →