#4780BE#4780BE

#4780BE is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.9% C 0.113 H 252.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4780BE
RGB	rgb(71, 128, 190)
HSL	hsl(211, 48%, 51%)
HSV	hsv(211, 63%, 75%)
CMYK	cmyk(62.6%, 32.6%, 0%, 25.5%)
CIE-LAB	lab(52.39, 0.65, -38.04)
CIE-LCH	lch(52.39, 38.05, 270.98°)
OKLab	oklab(58.91% -0.0349 -0.1075)
OKLCH	oklch(58.91% 0.113 252)
XYZ	xyz(19.6086, 20.4938, 51.6275)
Luminance	0.2050 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4780BE #BE8547

analogous

#47BBBE #4780BE #4947BE

triadic

#4780BE #BE4780 #80BE47

tetradic

#4780BE #BE47BB #BE8547 #47BE49

square

#4780BE #BE47BB #BE8547 #47BE49

split-complementary

#4780BE #BE4947 #BBBE47

monochromatic

#244466 #346294 #4780BE #749FCE #A1BEDE

Accessibility & contrast

On white

4.12

#4780BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4780BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4780BE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4780BE	#FFFFFF	#000000	##000000
##4780BE	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6583C1

Deuteranopia (green-blind)

#5578BD

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4780be;
/* rgb */ color: rgb(71, 128, 190);
/* oklch */ color: oklch(58.9% 0.113 252.0);

Tailwind

colors: {
  custom: {
    50: '#85a4d2',
    500: '#4780be',
    950: '#000000',
  },
}

SCSS

$custom: #4780be;
$custom-light: #85a4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4780be",
  "rgb": {
    "r": 71,
    "g": 128,
    "b": 190
  },
  "hsl": {
    "h": 211.261,
    "s": 47.791,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58907,
    "c": 0.11306,
    "h": 252
  },
  "luminance": 0.20496
}

Semantic roles & 50–950 ramp

primary

#4780BE

secondary

#CBB296

accent

#9750D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4780BE

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

Preview Lab → · Contrast checker → · Palette generator →