#478EDF#478EDF

#478EDF is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.9% C 0.142 H 253.5°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#478EDF
RGB	rgb(71, 142, 223)
HSL	hsl(212, 70%, 58%)
HSV	hsv(212, 68%, 87%)
CMYK	cmyk(68.2%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(58.05, 3.67, -47.75)
CIE-LCH	lch(58.05, 47.89, 274.40°)
OKLab	oklab(63.87% -0.0403 -0.1357)
OKLCH	oklch(63.87% 0.142 253.5)
XYZ	xyz(25.5859, 26.0106, 73.4699)
Luminance	0.2601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478EDF #DF9847

analogous

#47DADF #478EDF #4C47DF

triadic

#478EDF #DF478E #8EDF47

tetradic

#478EDF #DF47DA #DF9847 #47DF4C

square

#478EDF #DF47DA #DF9847 #47DF4C

split-complementary

#478EDF #DF4C47 #DADF47

monochromatic

#195292 #226FC6 #478EDF #7BAEE8 #AFCEF1

Accessibility & contrast

On white

3.39

#478EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#478EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478EDF

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478EDF	#FFFFFF	#000000	##000000
##478EDF	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A93E2

Deuteranopia (green-blind)

#5485DD

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #478edf;
/* rgb */ color: rgb(71, 142, 223);
/* oklch */ color: oklch(63.9% 0.142 253.5);

Tailwind

colors: {
  custom: {
    50: '#8aaee9',
    500: '#478edf',
    950: '#000000',
  },
}

SCSS

$custom: #478edf;
$custom-light: #8aaee9;
$custom-dark: #000000;

JSON

{
  "hex": "#478edf",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 211.974,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63873,
    "c": 0.1416,
    "h": 253.5
  },
  "luminance": 0.26013
}

Semantic roles & 50–950 ramp

primary

#478EDF

secondary

#DFC3A2

accent

#9A3BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478EDF

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

Preview Lab → · Contrast checker → · Palette generator →