#478EA1#478EA1

#478EA1 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.077 H 217.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#478EA1
RGB	rgb(71, 142, 161)
HSL	hsl(193, 39%, 45%)
HSV	hsv(193, 56%, 63%)
CMYK	cmyk(55.9%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(55.34, -16.67, -16.84)
CIE-LCH	lch(55.34, 23.69, 225.30°)
OKLab	oklab(60.84% -0.0606 -0.0467)
OKLCH	oklch(60.84% 0.077 217.6)
XYZ	xyz(18.7020, 23.2571, 37.2148)
Luminance	0.2326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478EA1 #A15A47

analogous

#47A187 #478EA1 #4761A1

triadic

#478EA1 #A1478E #8EA147

tetradic

#478EA1 #8747A1 #A15A47 #61A147

square

#478EA1 #8747A1 #A15A47 #61A147

split-complementary

#478EA1 #A14761 #A18747

monochromatic

#22434C #346977 #478EA1 #69ABBD #93C3CF

Accessibility & contrast

On white

3.72

#478EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#478EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478EA1

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478EA1	#FFFFFF	#000000	##000000
##478EA1	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA2

Deuteranopia (green-blind)

#7480A1

Tritanopia (blue-blind)

#009594

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #478ea1;
/* rgb */ color: rgb(71, 142, 161);
/* oklch */ color: oklch(60.8% 0.077 217.6);

Tailwind

colors: {
  custom: {
    50: '#82afbc',
    500: '#478ea1',
    950: '#000000',
  },
}

SCSS

$custom: #478ea1;
$custom-light: #82afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#478ea1",
  "rgb": {
    "r": 71,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 192.667,
    "s": 38.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60838,
    "c": 0.07653,
    "h": 217.6
  },
  "luminance": 0.23259
}

Semantic roles & 50–950 ramp

primary

#478EA1

secondary

#BB9389

accent

#7259CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #478EA1

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

Preview Lab → · Contrast checker → · Palette generator →