#4781CE#4781CE

#4781CE is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.0% C 0.133 H 256.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4781CE
RGB	rgb(71, 129, 206)
HSL	hsl(214, 58%, 54%)
HSV	hsv(214, 66%, 81%)
CMYK	cmyk(65.5%, 37.4%, 0%, 19.2%)
CIE-LAB	lab(53.49, 5.54, -45.42)
CIE-LCH	lch(53.49, 45.76, 276.96°)
OKLab	oklab(60.03% -0.0317 -0.1291)
OKLCH	oklch(60.03% 0.133 256.2)
XYZ	xyz(21.5853, 21.4942, 61.3918)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4781CE #CE9447

analogous

#47C5CE #4781CE #5147CE

triadic

#4781CE #CE4781 #81CE47

tetradic

#4781CE #CE47C5 #CE9447 #47CE51

square

#4781CE #CE47C5 #CE9447 #47CE51

split-complementary

#4781CE #CE5147 #C5CE47

monochromatic

#21477A #2D63AA #4781CE #77A2DB #A8C3E8

Accessibility & contrast

On white

3.96

#4781CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4781CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4781CE

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4781CE	#FFFFFF	#000000	##000000
##4781CE	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F87D1

Deuteranopia (green-blind)

#4C7ACC

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4781ce;
/* rgb */ color: rgb(71, 129, 206);
/* oklch */ color: oklch(60.0% 0.133 256.2);

Tailwind

colors: {
  custom: {
    50: '#87a5dd',
    500: '#4781ce',
    950: '#000000',
  },
}

SCSS

$custom: #4781ce;
$custom-light: #87a5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4781ce",
  "rgb": {
    "r": 71,
    "g": 129,
    "b": 206
  },
  "hsl": {
    "h": 214.222,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.60027,
    "c": 0.13293,
    "h": 256.2
  },
  "luminance": 0.21496
}

Semantic roles & 50–950 ramp

primary

#4781CE

secondary

#D5BC9C

accent

#9F47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4781CE

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

Preview Lab → · Contrast checker → · Palette generator →