#4E83CC#4E83CC

#4E83CC is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.7% C 0.125 H 256.8°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4E83CC
RGB	rgb(78, 131, 204)
HSL	hsl(215, 55%, 55%)
HSV	hsv(215, 62%, 80%)
CMYK	cmyk(61.8%, 35.8%, 0%, 20%)
CIE-LAB	lab(54.25, 4.91, -43.06)
CIE-LCH	lch(54.25, 43.34, 276.50°)
OKLab	oklab(60.67% -0.0287 -0.1221)
OKLCH	oklch(60.67% 0.125 256.8)
XYZ	xyz(22.1534, 22.2099, 60.2345)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83CC #CC974E

analogous

#4EC2CC #4E83CC #584ECC

triadic

#4E83CC #CC4E83 #83CC4E

tetradic

#4E83CC #CC4EC2 #CC974E #4ECC58

square

#4E83CC #CC4EC2 #CC974E #4ECC58

split-complementary

#4E83CC #CC584E #C2CC4E

monochromatic

#24497C #3165AB #4E83CC #7EA4DA #ADC6E7

Accessibility & contrast

On white

3.86

#4E83CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4E83CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83CC

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83CC	#FFFFFF	#000000	##000000
##4E83CC	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6488CF

Deuteranopia (green-blind)

#537CCA

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e83cc;
/* rgb */ color: rgb(78, 131, 204);
/* oklch */ color: oklch(60.7% 0.125 256.8);

Tailwind

colors: {
  custom: {
    50: '#8aa6dc',
    500: '#4e83cc',
    950: '#000000',
  },
}

SCSS

$custom: #4e83cc;
$custom-light: #8aa6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83cc",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 204
  },
  "hsl": {
    "h": 214.762,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6067,
    "c": 0.12539,
    "h": 256.8
  },
  "luminance": 0.22212
}

Semantic roles & 50–950 ramp

primary

#4E83CC

secondary

#D5BFA1

accent

#A049DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E83CC

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

Preview Lab → · Contrast checker → · Palette generator →