#4888E6#4888E6

#4888E6 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.0% C 0.157 H 258.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4888E6
RGB	rgb(72, 136, 230)
HSL	hsl(216, 76%, 59%)
HSV	hsv(216, 69%, 90%)
CMYK	cmyk(68.7%, 40.9%, 0%, 9.8%)
CIE-LAB	lab(56.78, 9.85, -53.67)
CIE-LCH	lch(56.78, 54.57, 280.40°)
OKLab	oklab(63.02% -0.0324 -0.1532)
OKLCH	oklch(63.02% 0.157 258.1)
XYZ	xyz(25.7544, 24.6965, 78.2572)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4888E6 #E6A648

analogous

#48D7E6 #4888E6 #5748E6

triadic

#4888E6 #E64888 #88E648

tetradic

#4888E6 #E648D7 #E6A648 #48E657

square

#4888E6 #E648D7 #E6A648 #48E657

split-complementary

#4888E6 #E65748 #D7E648

monochromatic

#164D9E #1D67D4 #4888E6 #7EABED #B4CEF5

Accessibility & contrast

On white

3.54

#4888E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4888E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4888E6

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4888E6	#FFFFFF	#000000	##000000
##4888E6	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C90EA

Deuteranopia (green-blind)

#4381E4

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4888e6;
/* rgb */ color: rgb(72, 136, 230);
/* oklch */ color: oklch(63.0% 0.157 258.1);

Tailwind

colors: {
  custom: {
    50: '#8caaee',
    500: '#4888e6',
    950: '#000000',
  },
}

SCSS

$custom: #4888e6;
$custom-light: #8caaee;
$custom-dark: #000000;

JSON

{
  "hex": "#4888e6",
  "rgb": {
    "r": 72,
    "g": 136,
    "b": 230
  },
  "hsl": {
    "h": 215.696,
    "s": 75.962,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63017,
    "c": 0.15655,
    "h": 258.1
  },
  "luminance": 0.24699
}

Semantic roles & 50–950 ramp

primary

#4888E6

secondary

#E4CBA6

accent

#A635F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4888E6

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

Preview Lab → · Contrast checker → · Palette generator →