#478ADA#478ADA

#478ADA is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.7% C 0.139 H 254.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#478ADA
RGB	rgb(71, 138, 218)
HSL	hsl(213, 67%, 57%)
HSV	hsv(213, 67%, 85%)
CMYK	cmyk(67.4%, 36.7%, 0%, 14.5%)
CIE-LAB	lab(56.66, 4.31, -47.15)
CIE-LCH	lch(56.66, 47.35, 275.23°)
OKLab	oklab(62.71% -0.0377 -0.134)
OKLCH	oklch(62.71% 0.139 254.3)
XYZ	xyz(24.3373, 24.5760, 69.7771)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478ADA #DA9747

analogous

#47D4DA #478ADA #4E47DA

triadic

#478ADA #DA478A #8ADA47

tetradic

#478ADA #DA47D4 #DA9747 #47DA4E

square

#478ADA #DA47D4 #DA9747 #47DA4E

split-complementary

#478ADA #DA4E47 #D4DA47

monochromatic

#1C4E8B #266BBE #478ADA #7AAAE4 #ADCBEE

Accessibility & contrast

On white

3.55

#478ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#478ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478ADA

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478ADA	#FFFFFF	#000000	##000000
##478ADA	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668FDD

Deuteranopia (green-blind)

#5182D8

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #478ada;
/* rgb */ color: rgb(71, 138, 218);
/* oklch */ color: oklch(62.7% 0.139 254.3);

Tailwind

colors: {
  custom: {
    50: '#89abe6',
    500: '#478ada',
    950: '#000000',
  },
}

SCSS

$custom: #478ada;
$custom-light: #89abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#478ada",
  "rgb": {
    "r": 71,
    "g": 138,
    "b": 218
  },
  "hsl": {
    "h": 212.653,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62706,
    "c": 0.13924,
    "h": 254.3
  },
  "luminance": 0.24579
}

Semantic roles & 50–950 ramp

primary

#478ADA

secondary

#DCC1A0

accent

#9B3EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478ADA

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

Preview Lab → · Contrast checker → · Palette generator →