#4783BD#4783BD

#4783BD is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.109 H 249.4°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4783BD
RGB	rgb(71, 131, 189)
HSL	hsl(209, 47%, 51%)
HSV	hsv(209, 62%, 74%)
CMYK	cmyk(62.4%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(53.22, -1.46, -36.17)
CIE-LCH	lch(53.22, 36.20, 267.69°)
OKLab	oklab(59.54% -0.0384 -0.1021)
OKLCH	oklch(59.54% 0.109 249.4)
XYZ	xyz(19.8968, 21.2444, 51.1863)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4783BD #BD8147

analogous

#47BDBC #4783BD #4748BD

triadic

#4783BD #BD4783 #83BD47

tetradic

#4783BD #BC47BD #BD8147 #48BD47

square

#4783BD #BC47BD #BD8147 #48BD47

split-complementary

#4783BD #BD4748 #BDBC47

monochromatic

#244565 #346492 #4783BD #74A1CD #A1C0DD

Accessibility & contrast

On white

4.00

#4783BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4783BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4783BD

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4783BD	#FFFFFF	#000000	##000000
##4783BD	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85C0

Deuteranopia (green-blind)

#5A7ABC

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4783bd;
/* rgb */ color: rgb(71, 131, 189);
/* oklch */ color: oklch(59.5% 0.109 249.4);

Tailwind

colors: {
  custom: {
    50: '#85a6d1',
    500: '#4783bd',
    950: '#000000',
  },
}

SCSS

$custom: #4783bd;
$custom-light: #85a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4783bd",
  "rgb": {
    "r": 71,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 209.492,
    "s": 47.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59539,
    "c": 0.10906,
    "h": 249.4
  },
  "luminance": 0.21246
}

Semantic roles & 50–950 ramp

primary

#4783BD

secondary

#CAAF96

accent

#9351D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4783BD

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

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