#478ECE#478ECE

#478ECE is a light, vivid cyan. Relative luminance 0.251; OKLCH L 62.9% C 0.120 H 248.1°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#478ECE
RGB	rgb(71, 142, 206)
HSL	hsl(208, 58%, 54%)
HSV	hsv(208, 66%, 81%)
CMYK	cmyk(65.5%, 31.1%, 0%, 19.2%)
CIE-LAB	lab(57.21, -2.16, -39.54)
CIE-LCH	lch(57.21, 39.60, 266.88°)
OKLab	oklab(62.94% -0.0449 -0.1118)
OKLCH	oklch(62.94% 0.12 248.1)
XYZ	xyz(23.4080, 25.1394, 61.9993)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ECE #CE8747

analogous

#47CECA #478ECE #474BCE

triadic

#478ECE #CE478E #8ECE47

tetradic

#478ECE #CA47CE #CE8747 #4BCE47

square

#478ECE #CA47CE #CE8747 #4BCE47

split-complementary

#478ECE #CE474B #CECA47

monochromatic

#21507A #2D6FAA #478ECE #77ACDB #A8C9E8

Accessibility & contrast

On white

3.48

#478ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#478ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ECE

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

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

#7291D1

Deuteranopia (green-blind)

#5F83CD

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #478ece;
/* rgb */ color: rgb(71, 142, 206);
/* oklch */ color: oklch(62.9% 0.120 248.1);

Tailwind

colors: {
  custom: {
    50: '#88aedd',
    500: '#478ece',
    950: '#000000',
  },
}

SCSS

$custom: #478ece;
$custom-light: #88aedd;
$custom-dark: #000000;

JSON

{
  "hex": "#478ece",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 206
  },
  "hsl": {
    "h": 208.444,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62944,
    "c": 0.12046,
    "h": 248.1
  },
  "luminance": 0.25142
}

Semantic roles & 50–950 ramp

primary

#478ECE

secondary

#D5B79C

accent

#9047E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #478ECE

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

Preview Lab → · Contrast checker → · Palette generator →