#487FCC#487FCC

#487FCC is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.5% C 0.132 H 257.1°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#487FCC
RGB	rgb(72, 127, 204)
HSL	hsl(215, 56%, 54%)
HSV	hsv(215, 65%, 80%)
CMYK	cmyk(64.7%, 37.7%, 0%, 20%)
CIE-LAB	lab(52.86, 6.23, -45.29)
CIE-LCH	lch(52.86, 45.71, 277.84°)
OKLab	oklab(59.51% -0.0294 -0.1287)
OKLCH	oklch(59.51% 0.132 257.1)
XYZ	xyz(21.1570, 20.9140, 60.0369)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FCC #CC9548

analogous

#48C1CC #487FCC #5348CC

triadic

#487FCC #CC487F #7FCC48

tetradic

#487FCC #CC48C1 #CC9548 #48CC53

square

#487FCC #CC48C1 #CC9548 #48CC53

split-complementary

#487FCC #CC5348 #C1CC48

monochromatic

#214678 #2F61A8 #487FCC #78A0D9 #A8C2E7

Accessibility & contrast

On white

4.05

#487FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#487FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FCC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FCC	#FFFFFF	#000000	##000000
##487FCC	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D85CF

Deuteranopia (green-blind)

#4A78CA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487fcc;
/* rgb */ color: rgb(72, 127, 204);
/* oklch */ color: oklch(59.5% 0.132 257.1);

Tailwind

colors: {
  custom: {
    50: '#88a3dc',
    500: '#487fcc',
    950: '#000000',
  },
}

SCSS

$custom: #487fcc;
$custom-light: #88a3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#487fcc",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 204
  },
  "hsl": {
    "h": 215,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59513,
    "c": 0.13202,
    "h": 257.1
  },
  "luminance": 0.20916
}

Semantic roles & 50–950 ramp

primary

#487FCC

secondary

#D4BD9C

accent

#A148E0

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #487FCC

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

Preview Lab → · Contrast checker → · Palette generator →