#478CDA#478CDA

#478CDA is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.1% C 0.137 H 253.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#478CDA
RGB	rgb(71, 140, 218)
HSL	hsl(212, 67%, 57%)
HSV	hsv(212, 67%, 85%)
CMYK	cmyk(67.4%, 35.8%, 0%, 14.5%)
CIE-LAB	lab(57.23, 3.13, -46.26)
CIE-LCH	lch(57.23, 46.36, 273.87°)
OKLab	oklab(63.15% -0.0396 -0.1314)
OKLCH	oklch(63.15% 0.137 253.2)
XYZ	xyz(24.6269, 25.1552, 69.8736)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478CDA #DA9547

analogous

#47D5DA #478CDA #4C47DA

triadic

#478CDA #DA478C #8CDA47

tetradic

#478CDA #DA47D5 #DA9547 #47DA4C

square

#478CDA #DA47D5 #DA9547 #47DA4C

split-complementary

#478CDA #DA4C47 #D5DA47

monochromatic

#1C508B #266DBE #478CDA #7AACE4 #ADCCEE

Accessibility & contrast

On white

3.48

#478CDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#478CDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478CDA

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478CDA	#FFFFFF	#000000	##000000
##478CDA	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DD

Deuteranopia (green-blind)

#5483D8

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #478cda;
/* rgb */ color: rgb(71, 140, 218);
/* oklch */ color: oklch(63.1% 0.137 253.2);

Tailwind

colors: {
  custom: {
    50: '#89ade6',
    500: '#478cda',
    950: '#000000',
  },
}

SCSS

$custom: #478cda;
$custom-light: #89ade6;
$custom-dark: #000000;

JSON

{
  "hex": "#478cda",
  "rgb": {
    "r": 71,
    "g": 140,
    "b": 218
  },
  "hsl": {
    "h": 211.837,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63148,
    "c": 0.13724,
    "h": 253.2
  },
  "luminance": 0.25158
}

Semantic roles & 50–950 ramp

primary

#478CDA

secondary

#DCC0A0

accent

#993EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478CDA

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

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