#478EDA#478EDA

#478EDA is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.135 H 252.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#478EDA
RGB	rgb(71, 142, 218)
HSL	hsl(211, 67%, 57%)
HSV	hsv(211, 67%, 85%)
CMYK	cmyk(67.4%, 34.9%, 0%, 14.5%)
CIE-LAB	lab(57.79, 1.95, -45.36)
CIE-LCH	lch(57.79, 45.40, 272.46°)
OKLab	oklab(63.59% -0.0416 -0.1287)
OKLCH	oklch(63.59% 0.135 252.1)
XYZ	xyz(24.9218, 25.7450, 69.9719)
Luminance	0.2575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478EDA #DA9347

analogous

#47D8DA #478EDA #4A47DA

triadic

#478EDA #DA478E #8EDA47

tetradic

#478EDA #DA47D8 #DA9347 #47DA4A

square

#478EDA #DA47D8 #DA9347 #47DA4A

split-complementary

#478EDA #DA4A47 #D8DA47

monochromatic

#1C518B #266FBE #478EDA #7AADE4 #ADCDEE

Accessibility & contrast

On white

3.41

#478EDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#478EDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478EDA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478EDA	#FFFFFF	#000000	##000000
##478EDA	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C92DD

Deuteranopia (green-blind)

#5785D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #478eda;
/* rgb */ color: rgb(71, 142, 218);
/* oklch */ color: oklch(63.6% 0.135 252.1);

Tailwind

colors: {
  custom: {
    50: '#89aee6',
    500: '#478eda',
    950: '#000000',
  },
}

SCSS

$custom: #478eda;
$custom-light: #89aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#478eda",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 218
  },
  "hsl": {
    "h": 211.02,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63593,
    "c": 0.13529,
    "h": 252.1
  },
  "luminance": 0.25748
}

Semantic roles & 50–950 ramp

primary

#478EDA

secondary

#DCBFA0

accent

#973EE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478EDA

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

Preview Lab → · Contrast checker → · Palette generator →