#4781D2#4781D2

#4781D2 is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.3% C 0.138 H 257.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#4781D2
RGB	rgb(71, 129, 210)
HSL	hsl(215, 61%, 55%)
HSV	hsv(215, 66%, 82%)
CMYK	cmyk(66.2%, 38.6%, 0%, 17.6%)
CIE-LAB	lab(53.70, 6.93, -47.35)
CIE-LCH	lch(53.70, 47.86, 278.33°)
OKLab	oklab(60.26% -0.0308 -0.1347)
OKLCH	oklch(60.26% 0.138 257.1)
XYZ	xyz(22.0775, 21.6910, 63.9836)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4781D2 #D29847

analogous

#47C7D2 #4781D2 #5247D2

triadic

#4781D2 #D24781 #81D247

tetradic

#4781D2 #D247C7 #D29847 #47D252

square

#4781D2 #D247C7 #D29847 #47D252

split-complementary

#4781D2 #D25247 #C7D247

monochromatic

#1F477F #2B63B1 #4781D2 #78A3DE #A9C4EA

Accessibility & contrast

On white

3.93

#4781D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#4781D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4781D2

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4781D2	#FFFFFF	#000000	##000000
##4781D2	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D87D5

Deuteranopia (green-blind)

#487AD0

Tritanopia (blue-blind)

#00949F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4781d2;
/* rgb */ color: rgb(71, 129, 210);
/* oklch */ color: oklch(60.3% 0.138 257.1);

Tailwind

colors: {
  custom: {
    50: '#88a5e0',
    500: '#4781d2',
    950: '#000000',
  },
}

SCSS

$custom: #4781d2;
$custom-light: #88a5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4781d2",
  "rgb": {
    "r": 71,
    "g": 129,
    "b": 210
  },
  "hsl": {
    "h": 214.964,
    "s": 60.699,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60261,
    "c": 0.13821,
    "h": 257.1
  },
  "luminance": 0.21693
}

Semantic roles & 50–950 ramp

primary

#4781D2

secondary

#D8BF9D

accent

#A144E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4781D2

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

Preview Lab → · Contrast checker → · Palette generator →