#487CE5#487CE5

#487CE5 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.169 H 262.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#487CE5
RGB	rgb(72, 124, 229)
HSL	hsl(220, 75%, 59%)
HSV	hsv(220, 69%, 90%)
CMYK	cmyk(68.6%, 45.9%, 0%, 10.2%)
CIE-LAB	lab(53.44, 16.82, -58.46)
CIE-LCH	lch(53.44, 60.83, 286.05°)
OKLab	oklab(60.42% -0.0217 -0.1674)
OKLCH	oklch(60.42% 0.169 262.6)
XYZ	xyz(24.0180, 21.4477, 76.9876)
Luminance	0.2145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CE5 #E5B148

analogous

#48CBE5 #487CE5 #6348E5

triadic

#487CE5 #E5487C #7CE548

tetradic

#487CE5 #E548CB #E5B148 #48E563

square

#487CE5 #E548CB #E5B148 #48E563

split-complementary

#487CE5 #E56348 #CBE548

monochromatic

#16439C #1E59D2 #487CE5 #7EA2ED #B3C9F4

Accessibility & contrast

On white

3.97

#487CE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#487CE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CE5

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CE5	#FFFFFF	#000000	##000000
##487CE5	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4687E9

Deuteranopia (green-blind)

#2579E3

Tritanopia (blue-blind)

#0094A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #487ce5;
/* rgb */ color: rgb(72, 124, 229);
/* oklch */ color: oklch(60.4% 0.169 262.6);

Tailwind

colors: {
  custom: {
    50: '#8ca1ee',
    500: '#487ce5',
    950: '#000000',
  },
}

SCSS

$custom: #487ce5;
$custom-light: #8ca1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#487ce5",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 229
  },
  "hsl": {
    "h": 220.127,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.60419,
    "c": 0.16882,
    "h": 262.6
  },
  "luminance": 0.2145
}

Semantic roles & 50–950 ramp

primary

#487CE5

secondary

#E3CFA6

accent

#B436F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487CE5

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

Preview Lab → · Contrast checker → · Palette generator →