#4887E5#4887E5

#4887E5 is a light, vivid blue. Relative luminance 0.244; OKLCH L 62.7% C 0.156 H 258.3°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4887E5
RGB	rgb(72, 135, 229)
HSL	hsl(216, 75%, 59%)
HSV	hsv(216, 69%, 90%)
CMYK	cmyk(68.6%, 41%, 0%, 10.2%)
CIE-LAB	lab(56.45, 10.10, -53.64)
CIE-LCH	lch(56.45, 54.59, 280.67°)
OKLab	oklab(62.74% -0.0317 -0.1531)
OKLCH	oklch(62.74% 0.156 258.3)
XYZ	xyz(25.4742, 24.3602, 77.4730)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4887E5 #E5A648

analogous

#48D5E5 #4887E5 #5848E5

triadic

#4887E5 #E54887 #87E548

tetradic

#4887E5 #E548D5 #E5A648 #48E558

square

#4887E5 #E548D5 #E5A648 #48E558

split-complementary

#4887E5 #E55848 #D5E548

monochromatic

#164C9C #1E66D2 #4887E5 #7EAAED #B3CDF4

Accessibility & contrast

On white

3.58

#4887E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#4887E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4887E5

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4887E5	#FFFFFF	#000000	##000000
##4887E5	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8FE9

Deuteranopia (green-blind)

#4281E3

Tritanopia (blue-blind)

#009DAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4887e5;
/* rgb */ color: rgb(72, 135, 229);
/* oklch */ color: oklch(62.7% 0.156 258.3);

Tailwind

colors: {
  custom: {
    50: '#8ca9ee',
    500: '#4887e5',
    950: '#000000',
  },
}

SCSS

$custom: #4887e5;
$custom-light: #8ca9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4887e5",
  "rgb": {
    "r": 72,
    "g": 135,
    "b": 229
  },
  "hsl": {
    "h": 215.924,
    "s": 75.12,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62742,
    "c": 0.15633,
    "h": 258.3
  },
  "luminance": 0.24363
}

Semantic roles & 50–950 ramp

primary

#4887E5

secondary

#E3CAA6

accent

#A636F2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4887E5

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

Preview Lab → · Contrast checker → · Palette generator →