#478ECC#478ECC

#478ECC is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.8% C 0.118 H 247.3°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#478ECC
RGB	rgb(71, 142, 204)
HSL	hsl(208, 57%, 54%)
HSV	hsv(208, 65%, 80%)
CMYK	cmyk(65.2%, 30.4%, 0%, 20%)
CIE-LAB	lab(57.12, -2.83, -38.56)
CIE-LCH	lch(57.12, 38.67, 265.80°)
OKLab	oklab(62.84% -0.0455 -0.1089)
OKLCH	oklch(62.84% 0.118 247.3)
XYZ	xyz(23.1666, 25.0429, 60.7279)
Luminance	0.2505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ECC #CC8547

analogous

#47CCC8 #478ECC #474CCC

triadic

#478ECC #CC478E #8ECC47

tetradic

#478ECC #C847CC #CC8547 #4CCC47

square

#478ECC #C847CC #CC8547 #4CCC47

split-complementary

#478ECC #CC474C #CCC847

monochromatic

#214F77 #2E6FA7 #478ECC #77ABD9 #A7C9E7

Accessibility & contrast

On white

3.49

#478ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#478ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ECC

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ECC	#FFFFFF	#000000	##000000
##478ECC	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7390CF

Deuteranopia (green-blind)

#6183CB

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #478ecc;
/* rgb */ color: rgb(71, 142, 204);
/* oklch */ color: oklch(62.8% 0.118 247.3);

Tailwind

colors: {
  custom: {
    50: '#87aedc',
    500: '#478ecc',
    950: '#000000',
  },
}

SCSS

$custom: #478ecc;
$custom-light: #87aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#478ecc",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 204
  },
  "hsl": {
    "h": 207.97,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62839,
    "c": 0.11805,
    "h": 247.3
  },
  "luminance": 0.25045
}

Semantic roles & 50–950 ramp

primary

#478ECC

secondary

#D4B59B

accent

#8F48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #478ECC

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

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