#4E88DE#4E88DE

#4E88DE is a light, vivid blue. Relative luminance 0.245; OKLCH L 62.8% C 0.144 H 258.1°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E88DE
RGB	rgb(78, 136, 222)
HSL	hsl(216, 69%, 59%)
HSV	hsv(216, 65%, 87%)
CMYK	cmyk(64.9%, 38.7%, 0%, 12.9%)
CIE-LAB	lab(56.58, 8.03, -49.50)
CIE-LCH	lch(56.58, 50.15, 279.22°)
OKLab	oklab(62.79% -0.0296 -0.1408)
OKLCH	oklch(62.79% 0.144 258.1)
XYZ	xyz(25.1261, 24.4995, 72.4978)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E88DE #DEA44E

analogous

#4ED0DE #4E88DE #5C4EDE

triadic

#4E88DE #DE4E88 #88DE4E

tetradic

#4E88DE #DE4ED0 #DEA44E #4EDE5C

square

#4E88DE #DE4ED0 #DEA44E #4EDE5C

split-complementary

#4E88DE #DE5C4E #D0DE4E

monochromatic

#1C4D96 #2667C9 #4E88DE #82ABE8 #B5CDF1

Accessibility & contrast

On white

3.56

#4E88DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4E88DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E88DE

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E88DE	#FFFFFF	#000000	##000000
##4E88DE	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628FE1

Deuteranopia (green-blind)

#4D82DC

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e88de;
/* rgb */ color: rgb(78, 136, 222);
/* oklch */ color: oklch(62.8% 0.144 258.1);

Tailwind

colors: {
  custom: {
    50: '#8daae9',
    500: '#4e88de',
    950: '#000000',
  },
}

SCSS

$custom: #4e88de;
$custom-light: #8daae9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e88de",
  "rgb": {
    "r": 78,
    "g": 136,
    "b": 222
  },
  "hsl": {
    "h": 215.833,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.62792,
    "c": 0.1439,
    "h": 258.1
  },
  "luminance": 0.24502
}

Semantic roles & 50–950 ramp

primary

#4E88DE

secondary

#E0C9A8

accent

#A53CEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E88DE

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

Preview Lab → · Contrast checker → · Palette generator →