#487CD0#487CD0

#487CD0 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.1% C 0.141 H 259.6°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#487CD0
RGB	rgb(72, 124, 208)
HSL	hsl(217, 59%, 55%)
HSV	hsv(217, 65%, 82%)
CMYK	cmyk(65.4%, 40.4%, 0%, 18.4%)
CIE-LAB	lab(52.23, 9.45, -48.56)
CIE-LCH	lch(52.23, 49.47, 281.01°)
OKLab	oklab(59.09% -0.0255 -0.1383)
OKLCH	oklch(59.09% 0.141 259.6)
XYZ	xyz(21.2612, 20.3450, 62.4688)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CD0 #D09C48

analogous

#48C0D0 #487CD0 #5848D0

triadic

#487CD0 #D0487C #7CD048

tetradic

#487CD0 #D048C0 #D09C48 #48D058

square

#487CD0 #D048C0 #D09C48 #48D058

split-complementary

#487CD0 #D05848 #C0D048

monochromatic

#20447D #2D5EAE #487CD0 #799FDD #A9C2E9

Accessibility & contrast

On white

4.14

#487CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#487CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CD0

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CD0	#FFFFFF	#000000	##000000
##487CD0	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5683D3

Deuteranopia (green-blind)

#4177CE

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487cd0;
/* rgb */ color: rgb(72, 124, 208);
/* oklch */ color: oklch(59.1% 0.141 259.6);

Tailwind

colors: {
  custom: {
    50: '#88a1df',
    500: '#487cd0',
    950: '#000000',
  },
}

SCSS

$custom: #487cd0;
$custom-light: #88a1df;
$custom-dark: #000000;

JSON

{
  "hex": "#487cd0",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 208
  },
  "hsl": {
    "h": 217.059,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59094,
    "c": 0.14066,
    "h": 259.6
  },
  "luminance": 0.20347
}

Semantic roles & 50–950 ramp

primary

#487CD0

secondary

#D7C19D

accent

#A645E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #487CD0

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

Preview Lab → · Contrast checker → · Palette generator →