#487CDA#487CDA

#487CDA is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.7% C 0.154 H 261.2°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#487CDA
RGB	rgb(72, 124, 218)
HSL	hsl(219, 66%, 57%)
HSV	hsv(219, 67%, 85%)
CMYK	cmyk(67%, 43.1%, 0%, 14.5%)
CIE-LAB	lab(52.79, 12.94, -53.32)
CIE-LCH	lch(52.79, 54.86, 283.65°)
OKLab	oklab(59.71% -0.0235 -0.1523)
OKLCH	oklch(59.71% 0.154 261.2)
XYZ	xyz(22.5305, 20.8527, 69.1537)
Luminance	0.2086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CDA #DAA648

analogous

#48C5DA #487CDA #5D48DA

triadic

#487CDA #DA487C #7CDA48

tetradic

#487CDA #DA48C5 #DAA648 #48DA5D

square

#487CDA #DA48C5 #DAA648 #48DA5D

split-complementary

#487CDA #DA5D48 #C5DA48

monochromatic

#1C448B #265DBE #487CDA #7BA0E4 #AEC5EF

Accessibility & contrast

On white

4.06

#487CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#487CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CDA

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CDA	#FFFFFF	#000000	##000000
##487CDA	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F85DE

Deuteranopia (green-blind)

#3678D8

Tritanopia (blue-blind)

#0092A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487cda;
/* rgb */ color: rgb(72, 124, 218);
/* oklch */ color: oklch(59.7% 0.154 261.2);

Tailwind

colors: {
  custom: {
    50: '#8aa1e6',
    500: '#487cda',
    950: '#000000',
  },
}

SCSS

$custom: #487cda;
$custom-light: #8aa1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#487cda",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 218
  },
  "hsl": {
    "h": 218.63,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59712,
    "c": 0.15411,
    "h": 261.2
  },
  "luminance": 0.20855
}

Semantic roles & 50–950 ramp

primary

#487CDA

secondary

#DDC7A1

accent

#AC3FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487CDA

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

Preview Lab → · Contrast checker → · Palette generator →