#4E81C7#4E81C7

#4E81C7 is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 59.9% C 0.121 H 256.7°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4E81C7
RGB	rgb(78, 129, 199)
HSL	hsl(215, 52%, 54%)
HSV	hsv(215, 61%, 78%)
CMYK	cmyk(60.8%, 35.2%, 0%, 22%)
CIE-LAB	lab(53.43, 4.43, -41.52)
CIE-LCH	lch(53.43, 41.75, 276.08°)
OKLab	oklab(59.95% -0.0279 -0.1176)
OKLCH	oklch(59.95% 0.121 256.7)
XYZ	xyz(21.2973, 21.4418, 57.0381)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E81C7 #C7944E

analogous

#4EBDC7 #4E81C7 #584EC7

triadic

#4E81C7 #C74E81 #81C74E

tetradic

#4E81C7 #C74EBD #C7944E #4EC758

square

#4E81C7 #C74EBD #C7944E #4EC758

split-complementary

#4E81C7 #C7584E #BDC74E

monochromatic

#254775 #3463A4 #4E81C7 #7CA2D6 #ABC3E4

Accessibility & contrast

On white

3.97

#4E81C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4E81C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E81C7

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E81C7	#FFFFFF	#000000	##000000
##4E81C7	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6386CA

Deuteranopia (green-blind)

#537AC6

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e81c7;
/* rgb */ color: rgb(78, 129, 199);
/* oklch */ color: oklch(59.9% 0.121 256.7);

Tailwind

colors: {
  custom: {
    50: '#8aa5d8',
    500: '#4e81c7',
    950: '#000000',
  },
}

SCSS

$custom: #4e81c7;
$custom-light: #8aa5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e81c7",
  "rgb": {
    "r": 78,
    "g": 129,
    "b": 199
  },
  "hsl": {
    "h": 214.711,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59949,
    "c": 0.12083,
    "h": 256.7
  },
  "luminance": 0.21444
}

Semantic roles & 50–950 ramp

primary

#4E81C7

secondary

#D2BC9F

accent

#9F4CDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D0F14

muted

#7D7F83

Preview Lab

Preview with #4E81C7

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

Preview Lab → · Contrast checker → · Palette generator →