#4787DD#4787DD

#4787DD is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.2% C 0.146 H 256.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4787DD
RGB	rgb(71, 135, 221)
HSL	hsl(214, 69%, 57%)
HSV	hsv(214, 68%, 87%)
CMYK	cmyk(67.9%, 38.9%, 0%, 13.3%)
CIE-LAB	lab(55.97, 7.15, -49.93)
CIE-LCH	lch(55.97, 50.44, 278.15°)
OKLab	oklab(62.22% -0.0341 -0.1422)
OKLCH	oklch(62.22% 0.146 256.5)
XYZ	xyz(24.3089, 23.8855, 71.7218)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4787DD #DD9D47

analogous

#47D2DD #4787DD #5247DD

triadic

#4787DD #DD4787 #87DD47

tetradic

#4787DD #DD47D2 #DD9D47 #47DD52

square

#4787DD #DD47D2 #DD9D47 #47DD52

split-complementary

#4787DD #DD5247 #D2DD47

monochromatic

#1A4C8F #2468C3 #4787DD #7BA9E7 #AECAF0

Accessibility & contrast

On white

3.63

#4787DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4787DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4787DD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4787DD	#FFFFFF	#000000	##000000
##4787DD	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608EE0

Deuteranopia (green-blind)

#4980DB

Tritanopia (blue-blind)

#009BA7

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4787dd;
/* rgb */ color: rgb(71, 135, 221);
/* oklch */ color: oklch(62.2% 0.146 256.5);

Tailwind

colors: {
  custom: {
    50: '#8aa9e8',
    500: '#4787dd',
    950: '#000000',
  },
}

SCSS

$custom: #4787dd;
$custom-light: #8aa9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4787dd",
  "rgb": {
    "r": 71,
    "g": 135,
    "b": 221
  },
  "hsl": {
    "h": 214.4,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62222,
    "c": 0.14623,
    "h": 256.5
  },
  "luminance": 0.23888
}

Semantic roles & 50–950 ramp

primary

#4787DD

secondary

#DEC4A2

accent

#A13CEC

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4787DD

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

Preview Lab → · Contrast checker → · Palette generator →