#487BEB#487BEB

#487BEB is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.6% C 0.178 H 263.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#487BEB
RGB	rgb(72, 123, 235)
HSL	hsl(221, 80%, 60%)
HSV	hsv(221, 69%, 92%)
CMYK	cmyk(69.4%, 47.7%, 0%, 7.8%)
CIE-LAB	lab(53.53, 19.55, -61.66)
CIE-LCH	lch(53.53, 64.68, 287.59°)
OKLab	oklab(60.61% -0.0199 -0.1768)
OKLCH	oklch(60.61% 0.178 263.6)
XYZ	xyz(24.7455, 21.5392, 81.4345)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487BEB #EBB848

analogous

#48CDEB #487BEB #6648EB

triadic

#487BEB #EB487B #7BEB48

tetradic

#487BEB #EB48CD #EBB848 #48EB66

square

#487BEB #EB48CD #EBB848 #48EB66

split-complementary

#487BEB #EB6648 #CDEB48

monochromatic

#1241A6 #1856DE #487BEB #7FA3F1 #B6CBF7

Accessibility & contrast

On white

3.96

#487BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#487BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BEB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487BEB	#FFFFFF	#000000	##000000
##487BEB	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E88EF

Deuteranopia (green-blind)

#0F79E9

Tritanopia (blue-blind)

#0095A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #487beb;
/* rgb */ color: rgb(72, 123, 235);
/* oklch */ color: oklch(60.6% 0.178 263.6);

Tailwind

colors: {
  custom: {
    50: '#8da0f2',
    500: '#487beb',
    950: '#000000',
  },
}

SCSS

$custom: #487beb;
$custom-light: #8da0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#487beb",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 235
  },
  "hsl": {
    "h": 221.227,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60613,
    "c": 0.17795,
    "h": 263.6
  },
  "luminance": 0.21542
}

Semantic roles & 50–950 ramp

primary

#487BEB

secondary

#E7D3A8

accent

#9A09DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #487BEB

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

Preview Lab → · Contrast checker → · Palette generator →