#4E8BDF#4E8BDF

#4E8BDF is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.5% C 0.142 H 256.9°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4E8BDF
RGB	rgb(78, 139, 223)
HSL	hsl(215, 69%, 59%)
HSV	hsv(215, 65%, 87%)
CMYK	cmyk(65%, 37.7%, 0%, 12.5%)
CIE-LAB	lab(57.47, 6.58, -48.65)
CIE-LCH	lch(57.47, 49.09, 277.71°)
OKLab	oklab(63.5% -0.0323 -0.1383)
OKLCH	oklch(63.5% 0.142 256.9)
XYZ	xyz(25.6890, 25.4101, 73.3486)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8BDF #DFA24E

analogous

#4ED3DF #4E8BDF #5A4EDF

triadic

#4E8BDF #DF4E8B #8BDF4E

tetradic

#4E8BDF #DF4ED3 #DFA24E #4EDF5A

square

#4E8BDF #DF4ED3 #DFA24E #4EDF5A

split-complementary

#4E8BDF #DF5A4E #D3DF4E

monochromatic

#1B4F97 #256BCB #4E8BDF #82ADE8 #B6CFF2

Accessibility & contrast

On white

3.45

#4E8BDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4E8BDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8BDF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8BDF	#FFFFFF	#000000	##000000
##4E8BDF	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6691E2

Deuteranopia (green-blind)

#5184DD

Tritanopia (blue-blind)

#009EAA

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4e8bdf;
/* rgb */ color: rgb(78, 139, 223);
/* oklch */ color: oklch(63.5% 0.142 256.9);

Tailwind

colors: {
  custom: {
    50: '#8dace9',
    500: '#4e8bdf',
    950: '#000000',
  },
}

SCSS

$custom: #4e8bdf;
$custom-light: #8dace9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8bdf",
  "rgb": {
    "r": 78,
    "g": 139,
    "b": 223
  },
  "hsl": {
    "h": 214.759,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.635,
    "c": 0.14202,
    "h": 256.9
  },
  "luminance": 0.25413
}

Semantic roles & 50–950 ramp

primary

#4E8BDF

secondary

#E1C9A8

accent

#A23CEC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E8BDF

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

Preview Lab → · Contrast checker → · Palette generator →