#487CCA#487CCA

#487CCA is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.7% C 0.133 H 258.3°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#487CCA
RGB	rgb(72, 124, 202)
HSL	hsl(216, 55%, 54%)
HSV	hsv(216, 64%, 79%)
CMYK	cmyk(64.4%, 38.6%, 0%, 20.8%)
CIE-LAB	lab(51.90, 7.36, -45.66)
CIE-LCH	lch(51.90, 46.25, 279.16°)
OKLab	oklab(58.74% -0.0268 -0.1298)
OKLCH	oklch(58.74% 0.133 258.3)
XYZ	xyz(20.5370, 20.0553, 58.6544)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CCA #CA9648

analogous

#48BDCA #487CCA #5548CA

triadic

#487CCA #CA487C #7CCA48

tetradic

#487CCA #CA48BD #CA9648 #48CA55

square

#487CCA #CA48BD #CA9648 #48CA55

split-complementary

#487CCA #CA5548 #BDCA48

monochromatic

#224376 #305FA5 #487CCA #779ED8 #A7C0E5

Accessibility & contrast

On white

4.19

#487CCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#487CCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CCA

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CCA	#FFFFFF	#000000	##000000
##487CCA	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#4776C8

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #487cca;
/* rgb */ color: rgb(72, 124, 202);
/* oklch */ color: oklch(58.7% 0.133 258.3);

Tailwind

colors: {
  custom: {
    50: '#87a1da',
    500: '#487cca',
    950: '#000000',
  },
}

SCSS

$custom: #487cca;
$custom-light: #87a1da;
$custom-dark: #000000;

JSON

{
  "hex": "#487cca",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 202
  },
  "hsl": {
    "h": 216,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58736,
    "c": 0.13259,
    "h": 258.3
  },
  "luminance": 0.20057
}

Semantic roles & 50–950 ramp

primary

#487CCA

secondary

#D3BC9B

accent

#A349DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #487CCA

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

Preview Lab → · Contrast checker → · Palette generator →