#487FDA#487FDA

#487FDA is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.4% C 0.151 H 259.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#487FDA
RGB	rgb(72, 127, 218)
HSL	hsl(217, 66%, 57%)
HSV	hsv(217, 67%, 85%)
CMYK	cmyk(67%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(53.62, 11.11, -51.99)
CIE-LCH	lch(53.62, 53.16, 282.06°)
OKLab	oklab(60.35% -0.0264 -0.1484)
OKLCH	oklch(60.35% 0.151 259.9)
XYZ	xyz(22.9122, 21.6161, 69.2809)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FDA #DAA348

analogous

#48C8DA #487FDA #5A48DA

triadic

#487FDA #DA487F #7FDA48

tetradic

#487FDA #DA48C8 #DAA348 #48DA5A

square

#487FDA #DA48C8 #DAA348 #48DA5A

split-complementary

#487FDA #DA5A48 #C8DA48

monochromatic

#1C468B #2660BE #487FDA #7BA3E4 #AEC6EF

Accessibility & contrast

On white

3.94

#487FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#487FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FDA

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FDA	#FFFFFF	#000000	##000000
##487FDA	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5487DE

Deuteranopia (green-blind)

#3D7AD8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #487fda;
/* rgb */ color: rgb(72, 127, 218);
/* oklch */ color: oklch(60.4% 0.151 259.9);

Tailwind

colors: {
  custom: {
    50: '#8aa3e6',
    500: '#487fda',
    950: '#000000',
  },
}

SCSS

$custom: #487fda;
$custom-light: #8aa3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#487fda",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 217.397,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60352,
    "c": 0.15069,
    "h": 259.9
  },
  "luminance": 0.21618
}

Semantic roles & 50–950 ramp

primary

#487FDA

secondary

#DDC6A1

accent

#A93FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #487FDA

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

Preview Lab → · Contrast checker → · Palette generator →