#487ECA#487ECA

#487ECA is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.2% C 0.130 H 257.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#487ECA
RGB	rgb(72, 126, 202)
HSL	hsl(215, 55%, 54%)
HSV	hsv(215, 64%, 79%)
CMYK	cmyk(64.4%, 37.6%, 0%, 20.8%)
CIE-LAB	lab(52.47, 6.15, -44.77)
CIE-LCH	lch(52.47, 45.19, 277.82°)
OKLab	oklab(59.18% -0.0289 -0.1272)
OKLCH	oklch(59.18% 0.13 257.2)
XYZ	xyz(20.7902, 20.5617, 58.7388)
Luminance	0.2056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487ECA #CA9448

analogous

#48BFCA #487ECA #5348CA

triadic

#487ECA #CA487E #7ECA48

tetradic

#487ECA #CA48BF #CA9448 #48CA53

square

#487ECA #CA48BF #CA9448 #48CA53

split-complementary

#487ECA #CA5348 #BFCA48

monochromatic

#224576 #3060A5 #487ECA #779FD8 #A7C1E5

Accessibility & contrast

On white

4.11

#487ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#487ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487ECA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487ECA	#FFFFFF	#000000	##000000
##487ECA	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D84CD

Deuteranopia (green-blind)

#4A78C8

Tritanopia (blue-blind)

#008F9A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #487eca;
/* rgb */ color: rgb(72, 126, 202);
/* oklch */ color: oklch(59.2% 0.130 257.2);

Tailwind

colors: {
  custom: {
    50: '#87a3da',
    500: '#487eca',
    950: '#000000',
  },
}

SCSS

$custom: #487eca;
$custom-light: #87a3da;
$custom-dark: #000000;

JSON

{
  "hex": "#487eca",
  "rgb": {
    "r": 72,
    "g": 126,
    "b": 202
  },
  "hsl": {
    "h": 215.077,
    "s": 55.085,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59176,
    "c": 0.13042,
    "h": 257.2
  },
  "luminance": 0.20564
}

Semantic roles & 50–950 ramp

primary

#487ECA

secondary

#D3BC9B

accent

#A149DE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #487ECA

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

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