#487AD3#487AD3

#487AD3 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.8% C 0.147 H 261.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#487AD3
RGB	rgb(72, 122, 211)
HSL	hsl(218, 61%, 55%)
HSV	hsv(218, 66%, 83%)
CMYK	cmyk(65.9%, 42.2%, 0%, 17.3%)
CIE-LAB	lab(51.83, 11.72, -50.88)
CIE-LCH	lch(51.83, 52.21, 282.97°)
OKLab	oklab(58.85% -0.0229 -0.1452)
OKLCH	oklch(58.85% 0.147 261)
XYZ	xyz(21.3857, 19.9978, 64.3483)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487AD3 #D3A148

analogous

#48BFD3 #487AD3 #5B48D3

triadic

#487AD3 #D3487A #7AD348

tetradic

#487AD3 #D348BF #D3A148 #48D35B

square

#487AD3 #D348BF #D3A148 #48D35B

split-complementary

#487AD3 #D35B48 #BFD348

monochromatic

#1F4381 #2B5CB3 #487AD3 #799EDF #ABC2EB

Accessibility & contrast

On white

4.20

#487AD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#487AD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487AD3

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487AD3	#FFFFFF	#000000	##000000
##487AD3	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5182D6

Deuteranopia (green-blind)

#3A76D1

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #487ad3;
/* rgb */ color: rgb(72, 122, 211);
/* oklch */ color: oklch(58.8% 0.147 261.0);

Tailwind

colors: {
  custom: {
    50: '#899fe1',
    500: '#487ad3',
    950: '#000000',
  },
}

SCSS

$custom: #487ad3;
$custom-light: #899fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#487ad3",
  "rgb": {
    "r": 72,
    "g": 122,
    "b": 211
  },
  "hsl": {
    "h": 218.417,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.58846,
    "c": 0.14697,
    "h": 261
  },
  "luminance": 0.2
}

Semantic roles & 50–950 ramp

primary

#487AD3

secondary

#D8C49E

accent

#AA43E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #487AD3

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

Preview Lab → · Contrast checker → · Palette generator →