#487BDD#487BDD

#487BDD is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.7% C 0.159 H 262.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#487BDD
RGB	rgb(72, 123, 221)
HSL	hsl(219, 69%, 57%)
HSV	hsv(219, 67%, 87%)
CMYK	cmyk(67.4%, 44.3%, 0%, 13.3%)
CIE-LAB	lab(52.69, 14.61, -55.17)
CIE-LCH	lch(52.69, 57.07, 284.84°)
OKLab	oklab(59.69% -0.0221 -0.1577)
OKLCH	oklch(59.69% 0.159 262)
XYZ	xyz(22.8020, 20.7618, 71.1983)
Luminance	0.2076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487BDD #DDAA48

analogous

#48C6DD #487BDD #5F48DD

triadic

#487BDD #DD487B #7BDD48

tetradic

#487BDD #DD48C6 #DDAA48 #48DD5F

square

#487BDD #DD48C6 #DDAA48 #48DD5F

split-complementary

#487BDD #DD5F48 #C6DD48

monochromatic

#1B4390 #245BC3 #487BDD #7CA0E7 #AFC5F0

Accessibility & contrast

On white

4.08

#487BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#487BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BDD

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487BDD	#FFFFFF	#000000	##000000
##487BDD	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B85E1

Deuteranopia (green-blind)

#3077DB

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487bdd;
/* rgb */ color: rgb(72, 123, 221);
/* oklch */ color: oklch(59.7% 0.159 262.0);

Tailwind

colors: {
  custom: {
    50: '#8ba0e8',
    500: '#487bdd',
    950: '#000000',
  },
}

SCSS

$custom: #487bdd;
$custom-light: #8ba0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#487bdd",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 221
  },
  "hsl": {
    "h": 219.463,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59691,
    "c": 0.15928,
    "h": 262
  },
  "luminance": 0.20764
}

Semantic roles & 50–950 ramp

primary

#487BDD

secondary

#DECAA2

accent

#B03CEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #487BDD

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

Preview Lab → · Contrast checker → · Palette generator →