#487EDB#487EDB

#487EDB is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.2% C 0.153 H 260.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#487EDB
RGB	rgb(72, 126, 219)
HSL	hsl(218, 67%, 57%)
HSV	hsv(218, 67%, 86%)
CMYK	cmyk(67.1%, 42.5%, 0%, 14.1%)
CIE-LAB	lab(53.40, 12.07, -52.91)
CIE-LCH	lch(53.40, 54.26, 282.85°)
OKLab	oklab(60.2% -0.0252 -0.1511)
OKLCH	oklch(60.2% 0.153 260.5)
XYZ	xyz(22.9150, 21.4116, 69.9293)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487EDB #DBA548

analogous

#48C8DB #487EDB #5C48DB

triadic

#487EDB #DB487E #7EDB48

tetradic

#487EDB #DB48C8 #DBA548 #48DB5C

square

#487EDB #DB48C8 #DBA548 #48DB5C

split-complementary

#487EDB #DB5C48 #C8DB48

monochromatic

#1C458D #265EC0 #487EDB #7BA2E5 #AEC6EF

Accessibility & contrast

On white

3.98

#487EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#487EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487EDB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487EDB	#FFFFFF	#000000	##000000
##487EDB	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5287DF

Deuteranopia (green-blind)

#3A79D9

Tritanopia (blue-blind)

#0093A2

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #487edb;
/* rgb */ color: rgb(72, 126, 219);
/* oklch */ color: oklch(60.2% 0.153 260.5);

Tailwind

colors: {
  custom: {
    50: '#8aa2e7',
    500: '#487edb',
    950: '#000000',
  },
}

SCSS

$custom: #487edb;
$custom-light: #8aa2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#487edb",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 219
  },
  "hsl": {
    "h": 217.959,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.602,
    "c": 0.15315,
    "h": 260.5
  },
  "luminance": 0.21414
}

Semantic roles & 50–950 ramp

primary

#487EDB

secondary

#DDC7A2

accent

#AB3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #487EDB

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

Preview Lab → · Contrast checker → · Palette generator →