#478FB3#478FB3

#478FB3 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.090 H 232.6°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#478FB3
RGB	rgb(71, 143, 179)
HSL	hsl(200, 43%, 49%)
HSV	hsv(200, 60%, 70%)
CMYK	cmyk(60.3%, 20.1%, 0%, 29.8%)
CIE-LAB	lab(56.32, -11.62, -25.63)
CIE-LCH	lch(56.32, 28.14, 245.60°)
OKLab	oklab(61.85% -0.0548 -0.0716)
OKLCH	oklch(61.85% 0.09 232.6)
XYZ	xyz(20.5546, 24.2372, 46.2341)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FB3 #B36B47

analogous

#47B3A1 #478FB3 #4759B3

triadic

#478FB3 #B3478F #8FB347

tetradic

#478FB3 #A147B3 #B36B47 #59B347

square

#478FB3 #A147B3 #B36B47 #59B347

split-complementary

#478FB3 #B34759 #B3A147

monochromatic

#24495B #366C87 #478FB3 #71AAC7 #9CC4D8

Accessibility & contrast

On white

3.59

#478FB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#478FB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FB3

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FB3	#FFFFFF	#000000	##000000
##478FB3	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB5

Deuteranopia (green-blind)

#6E82B2

Tritanopia (blue-blind)

#00999B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #478fb3;
/* rgb */ color: rgb(71, 143, 179);
/* oklch */ color: oklch(61.9% 0.090 232.6);

Tailwind

colors: {
  custom: {
    50: '#84afc9',
    500: '#478fb3',
    950: '#000000',
  },
}

SCSS

$custom: #478fb3;
$custom-light: #84afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#478fb3",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 179
  },
  "hsl": {
    "h": 200,
    "s": 43.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.61854,
    "c": 0.09018,
    "h": 232.6
  },
  "luminance": 0.24239
}

Semantic roles & 50–950 ramp

primary

#478FB3

secondary

#C4A291

accent

#7F55D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #478FB3

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

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