#487BD4#487BD4

#487BD4 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.1% C 0.147 H 260.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#487BD4
RGB	rgb(72, 123, 212)
HSL	hsl(218, 62%, 56%)
HSV	hsv(218, 66%, 83%)
CMYK	cmyk(66%, 42%, 0%, 16.9%)
CIE-LAB	lab(52.17, 11.46, -50.91)
CIE-LCH	lch(52.17, 52.19, 282.68°)
OKLab	oklab(59.12% -0.0237 -0.1453)
OKLCH	oklch(59.12% 0.147 260.7)
XYZ	xyz(21.6349, 20.2950, 65.0517)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487BD4 #D4A148

analogous

#48C1D4 #487BD4 #5B48D4

triadic

#487BD4 #D4487B #7BD448

tetradic

#487BD4 #D448C1 #D4A148 #48D45B

square

#487BD4 #D448C1 #D4A148 #48D45B

split-complementary

#487BD4 #D45B48 #C1D448

monochromatic

#1F4383 #2A5DB4 #487BD4 #7A9FE0 #ABC2EB

Accessibility & contrast

On white

4.15

#487BD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#487BD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BD4

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487BD4	#FFFFFF	#000000	##000000
##487BD4	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5283D7

Deuteranopia (green-blind)

#3B76D2

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #487bd4;
/* rgb */ color: rgb(72, 123, 212);
/* oklch */ color: oklch(59.1% 0.147 260.7);

Tailwind

colors: {
  custom: {
    50: '#89a0e2',
    500: '#487bd4',
    950: '#000000',
  },
}

SCSS

$custom: #487bd4;
$custom-light: #89a0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#487bd4",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 212
  },
  "hsl": {
    "h": 218.143,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59123,
    "c": 0.14718,
    "h": 260.7
  },
  "luminance": 0.20297
}

Semantic roles & 50–950 ramp

primary

#487BD4

secondary

#D9C49F

accent

#AA43E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #487BD4

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

Preview Lab → · Contrast checker → · Palette generator →