#487FE0#487FE0

#487FE0 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.7% C 0.159 H 260.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#487FE0
RGB	rgb(72, 127, 224)
HSL	hsl(218, 71%, 58%)
HSV	hsv(218, 68%, 88%)
CMYK	cmyk(67.9%, 43.3%, 0%, 12.2%)
CIE-LAB	lab(53.96, 13.21, -54.82)
CIE-LCH	lch(53.96, 56.39, 283.55°)
OKLab	oklab(60.73% -0.0252 -0.1567)
OKLCH	oklch(60.73% 0.159 260.9)
XYZ	xyz(23.7116, 21.9359, 73.4910)
Luminance	0.2194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FE0 #E0A948

analogous

#48CBE0 #487FE0 #5D48E0

triadic

#487FE0 #E0487F #7FE048

tetradic

#487FE0 #E048CB #E0A948 #48E05D

square

#487FE0 #E048CB #E0A948 #48E05D

split-complementary

#487FE0 #E05D48 #CBE048

monochromatic

#194694 #225EC9 #487FE0 #7CA4E9 #B1C8F2

Accessibility & contrast

On white

3.90

#487FE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#487FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FE0

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FE0	#FFFFFF	#000000	##000000
##487FE0	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5089E4

Deuteranopia (green-blind)

#367ADE

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #487fe0;
/* rgb */ color: rgb(72, 127, 224);
/* oklch */ color: oklch(60.7% 0.159 260.9);

Tailwind

colors: {
  custom: {
    50: '#8ba3ea',
    500: '#487fe0',
    950: '#000000',
  },
}

SCSS

$custom: #487fe0;
$custom-light: #8ba3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#487fe0",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 224
  },
  "hsl": {
    "h": 218.289,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60727,
    "c": 0.15869,
    "h": 260.9
  },
  "luminance": 0.21938
}

Semantic roles & 50–950 ramp

primary

#487FE0

secondary

#E0CAA4

accent

#AD3AEE

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #487FE0

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

Preview Lab → · Contrast checker → · Palette generator →