#478FD6#478FD6

#478FD6 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.6% C 0.129 H 250.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#478FD6
RGB	rgb(71, 143, 214)
HSL	hsl(210, 64%, 56%)
HSV	hsv(210, 67%, 84%)
CMYK	cmyk(66.8%, 33.2%, 0%, 16.1%)
CIE-LAB	lab(57.88, -0.01, -42.98)
CIE-LCH	lch(57.88, 42.98, 269.98°)
OKLab	oklab(63.6% -0.0436 -0.1218)
OKLCH	oklch(63.6% 0.129 250.3)
XYZ	xyz(24.5541, 25.8370, 67.2983)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FD6 #D68E47

analogous

#47D6D5 #478FD6 #4747D6

triadic

#478FD6 #D6478F #8FD647

tetradic

#478FD6 #D547D6 #D68E47 #47D647

square

#478FD6 #D547D6 #D68E47 #47D647

split-complementary

#478FD6 #D64747 #D6D547

monochromatic

#1E5285 #2970B7 #478FD6 #79ADE1 #ABCCEC

Accessibility & contrast

On white

3.40

#478FD6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#478FD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FD6

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FD6	#FFFFFF	#000000	##000000
##478FD6	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7093D9

Deuteranopia (green-blind)

#5C85D5

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #478fd6;
/* rgb */ color: rgb(71, 143, 214);
/* oklch */ color: oklch(63.6% 0.129 250.3);

Tailwind

colors: {
  custom: {
    50: '#89afe3',
    500: '#478fd6',
    950: '#000000',
  },
}

SCSS

$custom: #478fd6;
$custom-light: #89afe3;
$custom-dark: #000000;

JSON

{
  "hex": "#478fd6",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 214
  },
  "hsl": {
    "h": 209.79,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63597,
    "c": 0.12937,
    "h": 250.3
  },
  "luminance": 0.2584
}

Semantic roles & 50–950 ramp

primary

#478FD6

secondary

#DABC9F

accent

#9341E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #478FD6

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

Preview Lab → · Contrast checker → · Palette generator →