#478FC5#478FC5

#478FC5 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.109 H 243.5°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#478FC5
RGB	rgb(71, 143, 197)
HSL	hsl(206, 52%, 53%)
HSV	hsv(206, 64%, 77%)
CMYK	cmyk(64%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(57.09, -5.76, -34.66)
CIE-LCH	lch(57.09, 35.13, 260.57°)
OKLab	oklab(62.71% -0.0487 -0.0976)
OKLCH	oklch(62.71% 0.109 243.5)
XYZ	xyz(22.4952, 25.0135, 56.4551)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FC5 #C57D47

analogous

#47C5BC #478FC5 #4750C5

triadic

#478FC5 #C5478F #8FC547

tetradic

#478FC5 #BC47C5 #C57D47 #50C547

square

#478FC5 #BC47C5 #C57D47 #50C547

split-complementary

#478FC5 #C54750 #C5BC47

monochromatic

#234E6F #326F9D #478FC5 #76ABD4 #A4C8E2

Accessibility & contrast

On white

3.50

#478FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#478FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FC5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FC5	#FFFFFF	#000000	##000000
##478FC5	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7790C7

Deuteranopia (green-blind)

#6683C4

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #478fc5;
/* rgb */ color: rgb(71, 143, 197);
/* oklch */ color: oklch(62.7% 0.109 243.5);

Tailwind

colors: {
  custom: {
    50: '#86afd7',
    500: '#478fc5',
    950: '#000000',
  },
}

SCSS

$custom: #478fc5;
$custom-light: #86afd7;
$custom-dark: #000000;

JSON

{
  "hex": "#478fc5",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 205.714,
    "s": 52.066,
    "l": 52.549
  },
  "oklch": {
    "l": 0.62712,
    "c": 0.10907,
    "h": 243.5
  },
  "luminance": 0.25016
}

Semantic roles & 50–950 ramp

primary

#478FC5

secondary

#CFB099

accent

#8A4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #478FC5

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

Preview Lab → · Contrast checker → · Palette generator →