#487BD8#487BD8

#487BD8 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.4% C 0.153 H 261.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#487BD8
RGB	rgb(72, 123, 216)
HSL	hsl(219, 65%, 56%)
HSV	hsv(219, 67%, 85%)
CMYK	cmyk(66.7%, 43.1%, 0%, 15.3%)
CIE-LAB	lab(52.40, 12.86, -52.81)
CIE-LCH	lch(52.40, 54.35, 283.68°)
OKLab	oklab(59.37% -0.023 -0.1508)
OKLCH	oklch(59.37% 0.153 261.3)
XYZ	xyz(22.1457, 20.4993, 67.7421)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487BD8 #D8A548

analogous

#48C3D8 #487BD8 #5D48D8

triadic

#487BD8 #D8487B #7BD848

tetradic

#487BD8 #D848C3 #D8A548 #48D85D

square

#487BD8 #D848C3 #D8A548 #48D85D

split-complementary

#487BD8 #D85D48 #C3D848

monochromatic

#1D4389 #285CBB #487BD8 #7A9FE3 #ADC4EE

Accessibility & contrast

On white

4.12

#487BD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#487BD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BD8

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487BD8	#FFFFFF	#000000	##000000
##487BD8	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F84DC

Deuteranopia (green-blind)

#3777D6

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487bd8;
/* rgb */ color: rgb(72, 123, 216);
/* oklch */ color: oklch(59.4% 0.153 261.3);

Tailwind

colors: {
  custom: {
    50: '#8aa0e4',
    500: '#487bd8',
    950: '#000000',
  },
}

SCSS

$custom: #487bd8;
$custom-light: #8aa0e4;
$custom-dark: #000000;

JSON

{
  "hex": "#487bd8",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 216
  },
  "hsl": {
    "h": 218.75,
    "s": 64.865,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59373,
    "c": 0.15257,
    "h": 261.3
  },
  "luminance": 0.20502
}

Semantic roles & 50–950 ramp

primary

#487BD8

secondary

#DBC7A0

accent

#AC40E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487BD8

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

Preview Lab → · Contrast checker → · Palette generator →