#478DCC#478DCC

#478DCC is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.119 H 248.0°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#478DCC
RGB	rgb(71, 141, 204)
HSL	hsl(208, 57%, 54%)
HSV	hsv(208, 65%, 80%)
CMYK	cmyk(65.2%, 30.9%, 0%, 20%)
CIE-LAB	lab(56.83, -2.25, -39.02)
CIE-LCH	lch(56.83, 39.08, 266.70°)
OKLab	oklab(62.61% -0.0445 -0.1103)
OKLCH	oklch(62.61% 0.119 248)
XYZ	xyz(23.0184, 24.7467, 60.6785)
Luminance	0.2475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478DCC #CC8647

analogous

#47CCC9 #478DCC #474BCC

triadic

#478DCC #CC478D #8DCC47

tetradic

#478DCC #C947CC #CC8647 #4BCC47

square

#478DCC #C947CC #CC8647 #4BCC47

split-complementary

#478DCC #CC474B #CCC947

monochromatic

#214F77 #2E6EA7 #478DCC #77ABD9 #A7C8E7

Accessibility & contrast

On white

3.53

#478DCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#478DCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478DCC

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478DCC	#FFFFFF	#000000	##000000
##478DCC	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCF

Deuteranopia (green-blind)

#5F83CB

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #478dcc;
/* rgb */ color: rgb(71, 141, 204);
/* oklch */ color: oklch(62.6% 0.119 248.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#478dcc",
  "rgb": {
    "r": 71,
    "g": 141,
    "b": 204
  },
  "hsl": {
    "h": 208.421,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62612,
    "c": 0.11889,
    "h": 248
  },
  "luminance": 0.24749
}

Semantic roles & 50–950 ramp

primary

#478DCC

secondary

#D4B69B

accent

#9048E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #478DCC

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

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