#487DE0#487DE0

#487DE0 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.3% C 0.161 H 261.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#487DE0
RGB	rgb(72, 125, 224)
HSL	hsl(219, 71%, 58%)
HSV	hsv(219, 68%, 88%)
CMYK	cmyk(67.9%, 44.2%, 0%, 12.2%)
CIE-LAB	lab(53.41, 14.44, -55.70)
CIE-LCH	lch(53.41, 57.54, 284.53°)
OKLab	oklab(60.3% -0.0234 -0.1593)
OKLCH	oklch(60.3% 0.161 261.6)
XYZ	xyz(23.4559, 21.4244, 73.4057)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487DE0 #E0AB48

analogous

#48C9E0 #487DE0 #5F48E0

triadic

#487DE0 #E0487D #7DE048

tetradic

#487DE0 #E048C9 #E0AB48 #48E05F

square

#487DE0 #E048C9 #E0AB48 #48E05F

split-complementary

#487DE0 #E05F48 #C9E048

monochromatic

#194494 #225CC9 #487DE0 #7CA2E9 #B1C7F2

Accessibility & contrast

On white

3.97

#487DE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#487DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487DE0

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487DE0	#FFFFFF	#000000	##000000
##487DE0	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)

#4C87E4

Deuteranopia (green-blind)

#3179DE

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #487de0;
/* rgb */ color: rgb(72, 125, 224);
/* oklch */ color: oklch(60.3% 0.161 261.6);

Tailwind

colors: {
  custom: {
    50: '#8ba2ea',
    500: '#487de0',
    950: '#000000',
  },
}

SCSS

$custom: #487de0;
$custom-light: #8ba2ea;
$custom-dark: #000000;

JSON

{
  "hex": "#487de0",
  "rgb": {
    "r": 72,
    "g": 125,
    "b": 224
  },
  "hsl": {
    "h": 219.079,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60304,
    "c": 0.16098,
    "h": 261.6
  },
  "luminance": 0.21427
}

Semantic roles & 50–950 ramp

primary

#487DE0

secondary

#E0CBA4

accent

#AF3AEE

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #487DE0

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

Preview Lab → · Contrast checker → · Palette generator →