#487FCE#487FCE

#487FCE is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.6% C 0.135 H 257.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#487FCE
RGB	rgb(72, 127, 206)
HSL	hsl(215, 58%, 55%)
HSV	hsv(215, 65%, 81%)
CMYK	cmyk(65%, 38.3%, 0%, 19.2%)
CIE-LAB	lab(52.96, 6.92, -46.25)
CIE-LCH	lch(52.96, 46.77, 278.51°)
OKLab	oklab(59.63% -0.0289 -0.1315)
OKLCH	oklch(59.63% 0.135 257.6)
XYZ	xyz(21.3984, 21.0106, 61.3083)
Luminance	0.2101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#487FCE #CE9748

analogous

#48C2CE #487FCE #5448CE

triadic

#487FCE #CE487F #7FCE48

tetradic

#487FCE #CE48C2 #CE9748 #48CE54

square

#487FCE #CE48C2 #CE9748 #48CE54

split-complementary

#487FCE #CE5448 #C2CE48

monochromatic

#21467B #2E61AB #487FCE #78A1DB #A9C3E8

Accessibility & contrast

On white

4.04

#487FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#487FCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #487FCE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##487FCE	#FFFFFF	#000000	##000000
##487FCE	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C85D1

Deuteranopia (green-blind)

#4979CC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #487fce;
/* rgb */ color: rgb(72, 127, 206);
/* oklch */ color: oklch(59.6% 0.135 257.6);

Tailwind

colors: {
  custom: {
    50: '#88a3dd',
    500: '#487fce',
    950: '#000000',
  },
}

SCSS

$custom: #487fce;
$custom-light: #88a3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#487fce",
  "rgb": {
    "r": 72,
    "g": 127,
    "b": 206
  },
  "hsl": {
    "h": 215.373,
    "s": 57.759,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5963,
    "c": 0.13468,
    "h": 257.6
  },
  "luminance": 0.21013
}

Semantic roles & 50–950 ramp

primary

#487FCE

secondary

#D5BE9D

accent

#A247E1

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #487FCE

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

Preview Lab → · Contrast checker → · Palette generator →