#478ACD#478ACD

#478ACD is a mid, vivid cyan. Relative luminance 0.239; OKLCH L 62.0% C 0.123 H 250.4°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#478ACD
RGB	rgb(71, 138, 205)
HSL	hsl(210, 57%, 54%)
HSV	hsv(210, 65%, 80%)
CMYK	cmyk(65.4%, 32.7%, 0%, 19.6%)
CIE-LAB	lab(56.01, -0.16, -40.87)
CIE-LCH	lch(56.01, 40.87, 269.78°)
OKLab	oklab(61.98% -0.0411 -0.1157)
OKLCH	oklch(61.98% 0.123 250.4)
XYZ	xyz(22.7024, 23.9220, 61.1668)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ACD #CD8A47

analogous

#47CDCD #478ACD #4747CD

triadic

#478ACD #CD478A #8ACD47

tetradic

#478ACD #CD47CD #CD8A47 #47CD47

square

#478ACD #CD47CD #CD8A47 #47CD47

split-complementary

#478ACD #CD4747 #CDCD47

monochromatic

#214D79 #2E6BA9 #478ACD #77A9DA #A7C7E7

Accessibility & contrast

On white

3.63

#478ACD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#478ACD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ACD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ACD	#FFFFFF	#000000	##000000
##478ACD	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)

#6D8DD0

Deuteranopia (green-blind)

#5A80CC

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #478acd;
/* rgb */ color: rgb(71, 138, 205);
/* oklch */ color: oklch(62.0% 0.123 250.4);

Tailwind

colors: {
  custom: {
    50: '#87abdc',
    500: '#478acd',
    950: '#000000',
  },
}

SCSS

$custom: #478acd;
$custom-light: #87abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#478acd",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 205
  },
  "hsl": {
    "h": 210,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61984,
    "c": 0.12277,
    "h": 250.4
  },
  "luminance": 0.23924
}

Semantic roles & 50–950 ramp

primary

#478ACD

secondary

#D4B89B

accent

#9447E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #478ACD

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

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