#478FA4#478FA4

#478FA4 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.078 H 219.4°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#478FA4
RGB	rgb(71, 143, 164)
HSL	hsl(194, 40%, 46%)
HSV	hsv(194, 57%, 64%)
CMYK	cmyk(56.7%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(55.75, -16.30, -17.93)
CIE-LCH	lch(55.75, 24.23, 227.74°)
OKLab	oklab(61.2% -0.0606 -0.0497)
OKLCH	oklch(61.2% 0.078 219.4)
XYZ	xyz(19.1192, 23.6631, 38.6746)
Luminance	0.2366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FA4 #A45C47

analogous

#47A48A #478FA4 #4760A4

triadic

#478FA4 #A4478F #8FA447

tetradic

#478FA4 #8A47A4 #A45C47 #60A447

square

#478FA4 #8A47A4 #A45C47 #60A447

split-complementary

#478FA4 #A44760 #A48A47

monochromatic

#22454F #356A79 #478FA4 #6AABBE #95C3D1

Accessibility & contrast

On white

3.66

#478FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#478FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FA4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FA4	#FFFFFF	#000000	##000000
##478FA4	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA5

Deuteranopia (green-blind)

#7481A4

Tritanopia (blue-blind)

#009696

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #478fa4;
/* rgb */ color: rgb(71, 143, 164);
/* oklch */ color: oklch(61.2% 0.078 219.4);

Tailwind

colors: {
  custom: {
    50: '#82b0bf',
    500: '#478fa4',
    950: '#000000',
  },
}

SCSS

$custom: #478fa4;
$custom-light: #82b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#478fa4",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 193.548,
    "s": 39.574,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61204,
    "c": 0.0784,
    "h": 219.4
  },
  "luminance": 0.23665
}

Semantic roles & 50–950 ramp

primary

#478FA4

secondary

#BD958A

accent

#7358CF

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #478FA4

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

Preview Lab → · Contrast checker → · Palette generator →