#478BE1#478BE1

#478BE1 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.3% C 0.147 H 255.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#478BE1
RGB	rgb(71, 139, 225)
HSL	hsl(214, 72%, 58%)
HSV	hsv(214, 68%, 88%)
CMYK	cmyk(68.4%, 38.2%, 0%, 11.8%)
CIE-LAB	lab(57.31, 6.15, -50.04)
CIE-LCH	lch(57.31, 50.42, 277.01°)
OKLab	oklab(63.33% -0.037 -0.1425)
OKLCH	oklch(63.33% 0.147 255.5)
XYZ	xyz(25.4168, 25.2384, 74.7516)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478BE1 #E19D47

analogous

#47D8E1 #478BE1 #5047E1

triadic

#478BE1 #E1478B #8BE147

tetradic

#478BE1 #E147D8 #E19D47 #47E150

square

#478BE1 #E147D8 #E19D47 #47E150

split-complementary

#478BE1 #E15047 #D8E147

monochromatic

#184F95 #216CCA #478BE1 #7CACEA #B0CDF2

Accessibility & contrast

On white

3.47

#478BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#478BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478BE1

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478BE1	#FFFFFF	#000000	##000000
##478BE1	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6491E4

Deuteranopia (green-blind)

#4D83DF

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #478be1;
/* rgb */ color: rgb(71, 139, 225);
/* oklch */ color: oklch(63.3% 0.147 255.5);

Tailwind

colors: {
  custom: {
    50: '#8baceb',
    500: '#478be1',
    950: '#000000',
  },
}

SCSS

$custom: #478be1;
$custom-light: #8baceb;
$custom-dark: #000000;

JSON

{
  "hex": "#478be1",
  "rgb": {
    "r": 71,
    "g": 139,
    "b": 225
  },
  "hsl": {
    "h": 213.506,
    "s": 71.963,
    "l": 58.039
  },
  "oklch": {
    "l": 0.6333,
    "c": 0.14721,
    "h": 255.5
  },
  "luminance": 0.25241
}

Semantic roles & 50–950 ramp

primary

#478BE1

secondary

#E1C5A3

accent

#9F39EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #478BE1

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

Preview Lab → · Contrast checker → · Palette generator →