#487DD0#487DD0

#487DD0 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.3% C 0.140 H 259.1°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#487DD0
RGB	rgb(72, 125, 208)
HSL	hsl(217, 59%, 55%)
HSV	hsv(217, 65%, 82%)
CMYK	cmyk(65.4%, 39.9%, 0%, 18.4%)
CIE-LAB	lab(52.51, 8.84, -48.11)
CIE-LCH	lch(52.51, 48.92, 280.41°)
OKLab	oklab(59.31% -0.0265 -0.137)
OKLCH	oklch(59.31% 0.14 259.1)
XYZ	xyz(21.3872, 20.5969, 62.5108)
Luminance	0.2060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487DD0 #D09B48

analogous

#48C1D0 #487DD0 #5748D0

triadic

#487DD0 #D0487D #7DD048

tetradic

#487DD0 #D048C1 #D09B48 #48D057

square

#487DD0 #D048C1 #D09B48 #48D057

split-complementary

#487DD0 #D05748 #C1D048

monochromatic

#20457D #2D5FAE #487DD0 #79A0DD #A9C2E9

Accessibility & contrast

On white

4.10

#487DD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#487DD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487DD0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487DD0	#FFFFFF	#000000	##000000
##487DD0	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5884D3

Deuteranopia (green-blind)

#4377CE

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487dd0;
/* rgb */ color: rgb(72, 125, 208);
/* oklch */ color: oklch(59.3% 0.140 259.1);

Tailwind

colors: {
  custom: {
    50: '#88a2df',
    500: '#487dd0',
    950: '#000000',
  },
}

SCSS

$custom: #487dd0;
$custom-light: #88a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#487dd0",
  "rgb": {
    "r": 72,
    "g": 125,
    "b": 208
  },
  "hsl": {
    "h": 216.618,
    "s": 59.13,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59311,
    "c": 0.13955,
    "h": 259.1
  },
  "luminance": 0.20599
}

Semantic roles & 50–950 ramp

primary

#487DD0

secondary

#D7C09D

accent

#A545E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0F15

muted

#7D7E83

Preview Lab

Preview with #487DD0

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

Preview Lab → · Contrast checker → · Palette generator →