#478FAC#478FAC

#478FAC is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.5% C 0.084 H 226.9°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#478FAC
RGB	rgb(71, 143, 172)
HSL	hsl(197, 42%, 48%)
HSV	hsv(197, 59%, 67%)
CMYK	cmyk(58.7%, 16.9%, 0%, 32.5%)
CIE-LAB	lab(56.05, -13.83, -22.06)
CIE-LCH	lch(56.05, 26.04, 237.90°)
OKLab	oklab(61.54% -0.0574 -0.0614)
OKLCH	oklch(61.54% 0.084 226.9)
XYZ	xyz(19.8645, 23.9612, 42.5999)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FAC #AC6447

analogous

#47AC97 #478FAC #475CAC

triadic

#478FAC #AC478F #8FAC47

tetradic

#478FAC #9747AC #AC6447 #5CAC47

square

#478FAC #9747AC #AC6447 #5CAC47

split-complementary

#478FAC #AC475C #AC9747

monochromatic

#234755 #356B81 #478FAC #6DAAC3 #99C3D5

Accessibility & contrast

On white

3.63

#478FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#478FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FAC

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FAC	#FFFFFF	#000000	##000000
##478FAC	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAD

Deuteranopia (green-blind)

#7182AC

Tritanopia (blue-blind)

#009798

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #478fac;
/* rgb */ color: rgb(71, 143, 172);
/* oklch */ color: oklch(61.5% 0.084 226.9);

Tailwind

colors: {
  custom: {
    50: '#83afc4',
    500: '#478fac',
    950: '#000000',
  },
}

SCSS

$custom: #478fac;
$custom-light: #83afc4;
$custom-dark: #000000;

JSON

{
  "hex": "#478fac",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 172
  },
  "hsl": {
    "h": 197.228,
    "s": 41.564,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61543,
    "c": 0.0841,
    "h": 226.9
  },
  "luminance": 0.23963
}

Semantic roles & 50–950 ramp

primary

#478FAC

secondary

#C19D8E

accent

#7A56D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #478FAC

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

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