#487BCA#487BCA

#487BCA is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.5% C 0.134 H 258.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#487BCA
RGB	rgb(72, 123, 202)
HSL	hsl(216, 55%, 54%)
HSV	hsv(216, 64%, 79%)
CMYK	cmyk(64.4%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(51.62, 7.97, -46.11)
CIE-LCH	lch(51.62, 46.80, 279.81°)
OKLab	oklab(58.52% -0.0258 -0.1312)
OKLCH	oklch(58.52% 0.134 258.9)
XYZ	xyz(20.4123, 19.8060, 58.6129)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487BCA #CA9748

analogous

#48BCCA #487BCA #5648CA

triadic

#487BCA #CA487B #7BCA48

tetradic

#487BCA #CA48BC #CA9748 #48CA56

square

#487BCA #CA48BC #CA9748 #48CA56

split-complementary

#487BCA #CA5648 #BCCA48

monochromatic

#224376 #305EA5 #487BCA #779DD8 #A7BFE5

Accessibility & contrast

On white

4.23

#487BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#487BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487BCA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487BCA	#FFFFFF	#000000	##000000
##487BCA	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5882CD

Deuteranopia (green-blind)

#4575C8

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #487bca;
/* rgb */ color: rgb(72, 123, 202);
/* oklch */ color: oklch(58.5% 0.134 258.9);

Tailwind

colors: {
  custom: {
    50: '#87a0da',
    500: '#487bca',
    950: '#000000',
  },
}

SCSS

$custom: #487bca;
$custom-light: #87a0da;
$custom-dark: #000000;

JSON

{
  "hex": "#487bca",
  "rgb": {
    "r": 72,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 216.462,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58516,
    "c": 0.13369,
    "h": 258.9
  },
  "luminance": 0.19808
}

Semantic roles & 50–950 ramp

primary

#487BCA

secondary

#D3BD9B

accent

#A449DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #487BCA

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

Preview Lab → · Contrast checker → · Palette generator →