#478EB2#478EB2

#478EB2 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.090 H 232.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#478EB2
RGB	rgb(71, 142, 178)
HSL	hsl(200, 43%, 49%)
HSV	hsv(200, 60%, 70%)
CMYK	cmyk(60.1%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(55.99, -11.39, -25.58)
CIE-LCH	lch(55.99, 28.00, 246.00°)
OKLab	oklab(61.57% -0.0541 -0.0715)
OKLCH	oklch(61.57% 0.09 232.9)
XYZ	xyz(20.3043, 23.8980, 45.6536)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478EB2 #B26B47

analogous

#47B2A1 #478EB2 #4759B2

triadic

#478EB2 #B2478E #8EB247

tetradic

#478EB2 #A147B2 #B26B47 #59B247

square

#478EB2 #A147B2 #B26B47 #59B247

split-complementary

#478EB2 #B24759 #B2A147

monochromatic

#24485B #366B86 #478EB2 #70A9C6 #9CC3D7

Accessibility & contrast

On white

3.63

#478EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#478EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478EB2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478EB2	#FFFFFF	#000000	##000000
##478EB2	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8CB4

Deuteranopia (green-blind)

#6E81B1

Tritanopia (blue-blind)

#00989A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #478eb2;
/* rgb */ color: rgb(71, 142, 178);
/* oklch */ color: oklch(61.6% 0.090 232.9);

Tailwind

colors: {
  custom: {
    50: '#84afc9',
    500: '#478eb2',
    950: '#000000',
  },
}

SCSS

$custom: #478eb2;
$custom-light: #84afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#478eb2",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 200.187,
    "s": 42.972,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61571,
    "c": 0.08962,
    "h": 232.9
  },
  "luminance": 0.239
}

Semantic roles & 50–950 ramp

primary

#478EB2

secondary

#C4A291

accent

#7F55D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #478EB2

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

Preview Lab → · Contrast checker → · Palette generator →