#487FD0#487FD0

#487FD0 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.7% C 0.137 H 258.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#487FD0
RGB	rgb(72, 127, 208)
HSL	hsl(216, 59%, 55%)
HSV	hsv(216, 65%, 82%)
CMYK	cmyk(65.4%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(53.07, 7.62, -47.22)
CIE-LCH	lch(53.07, 47.83, 279.17°)
OKLab	oklab(59.75% -0.0285 -0.1344)
OKLCH	oklch(59.75% 0.137 258)
XYZ	xyz(21.6429, 21.1084, 62.5960)
Luminance	0.2111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FD0 #D09948

analogous

#48C3D0 #487FD0 #5548D0

triadic

#487FD0 #D0487F #7FD048

tetradic

#487FD0 #D048C3 #D09948 #48D055

square

#487FD0 #D048C3 #D09948 #48D055

split-complementary

#487FD0 #D05548 #C3D048

monochromatic

#20467D #2D61AE #487FD0 #79A1DD #A9C3E9

Accessibility & contrast

On white

4.02

#487FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#487FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FD0

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FD0	#FFFFFF	#000000	##000000
##487FD0	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B86D3

Deuteranopia (green-blind)

#4779CE

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #487fd0;
/* rgb */ color: rgb(72, 127, 208);
/* oklch */ color: oklch(59.7% 0.137 258.0);

Tailwind

colors: {
  custom: {
    50: '#88a3df',
    500: '#487fd0',
    950: '#000000',
  },
}

SCSS

$custom: #487fd0;
$custom-light: #88a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#487fd0",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 215.735,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59748,
    "c": 0.13735,
    "h": 258
  },
  "luminance": 0.21111
}

Semantic roles & 50–950 ramp

primary

#487FD0

secondary

#D7BF9D

accent

#A345E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #487FD0

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

Preview Lab → · Contrast checker → · Palette generator →