#487DDA#487DDA

#487DDA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.9% C 0.153 H 260.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#487DDA
RGB	rgb(72, 125, 218)
HSL	hsl(218, 66%, 57%)
HSV	hsv(218, 67%, 85%)
CMYK	cmyk(67%, 42.7%, 0%, 14.5%)
CIE-LAB	lab(53.06, 12.33, -52.87)
CIE-LCH	lch(53.06, 54.29, 283.13°)
OKLab	oklab(59.92% -0.0245 -0.151)
OKLCH	oklch(59.92% 0.153 260.8)
XYZ	xyz(22.6565, 21.1046, 69.1957)
Luminance	0.2111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487DDA #DAA548

analogous

#48C6DA #487DDA #5C48DA

triadic

#487DDA #DA487D #7DDA48

tetradic

#487DDA #DA48C6 #DAA548 #48DA5C

square

#487DDA #DA48C6 #DAA548 #48DA5C

split-complementary

#487DDA #DA5C48 #C6DA48

monochromatic

#1C458B #265EBE #487DDA #7BA1E4 #AEC5EF

Accessibility & contrast

On white

4.02

#487DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#487DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487DDA

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487DDA	#FFFFFF	#000000	##000000
##487DDA	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DE

Deuteranopia (green-blind)

#3978D8

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #487dda;
/* rgb */ color: rgb(72, 125, 218);
/* oklch */ color: oklch(59.9% 0.153 260.8);

Tailwind

colors: {
  custom: {
    50: '#8aa2e6',
    500: '#487dda',
    950: '#000000',
  },
}

SCSS

$custom: #487dda;
$custom-light: #8aa2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#487dda",
  "rgb": {
    "r": 72,
    "g": 125,
    "b": 218
  },
  "hsl": {
    "h": 218.219,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59924,
    "c": 0.15296,
    "h": 260.8
  },
  "luminance": 0.21107
}

Semantic roles & 50–950 ramp

primary

#487DDA

secondary

#DDC7A1

accent

#AB3FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #487DDA

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

Preview Lab → · Contrast checker → · Palette generator →