#487CC7#487CC7

#487CC7 is a mid, vivid blue. Relative luminance 0.199; OKLCH L 58.6% C 0.129 H 257.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#487CC7
RGB	rgb(72, 124, 199)
HSL	hsl(215, 53%, 53%)
HSV	hsv(215, 64%, 78%)
CMYK	cmyk(63.8%, 37.7%, 0%, 22%)
CIE-LAB	lab(51.74, 6.33, -44.21)
CIE-LCH	lch(51.74, 44.66, 278.14°)
OKLab	oklab(58.56% -0.0275 -0.1256)
OKLCH	oklch(58.56% 0.129 257.6)
XYZ	xyz(20.1853, 19.9146, 56.8019)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487CC7 #C79348

analogous

#48BBC7 #487CC7 #5348C7

triadic

#487CC7 #C7487C #7CC748

tetradic

#487CC7 #C748BB #C79348 #48C753

square

#487CC7 #C748BB #C79348 #48C753

split-complementary

#487CC7 #C75348 #BBC748

monochromatic

#234372 #315FA1 #487CC7 #779ED5 #A6BFE4

Accessibility & contrast

On white

4.21

#487CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#487CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487CC7

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487CC7	#FFFFFF	#000000	##000000
##487CC7	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B82CA

Deuteranopia (green-blind)

#4976C5

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #487cc7;
/* rgb */ color: rgb(72, 124, 199);
/* oklch */ color: oklch(58.6% 0.129 257.6);

Tailwind

colors: {
  custom: {
    50: '#87a1d8',
    500: '#487cc7',
    950: '#000000',
  },
}

SCSS

$custom: #487cc7;
$custom-light: #87a1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#487cc7",
  "rgb": {
    "r": 72,
    "g": 124,
    "b": 199
  },
  "hsl": {
    "h": 215.433,
    "s": 53.138,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5856,
    "c": 0.12856,
    "h": 257.6
  },
  "luminance": 0.19917
}

Semantic roles & 50–950 ramp

primary

#487CC7

secondary

#D1BA9A

accent

#A14BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #487CC7

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

Preview Lab → · Contrast checker → · Palette generator →