#478FA1#478FA1

#478FA1 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.1% C 0.077 H 216.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#478FA1
RGB	rgb(71, 143, 161)
HSL	hsl(192, 39%, 45%)
HSV	hsv(192, 56%, 63%)
CMYK	cmyk(55.9%, 11.2%, 0%, 36.9%)
CIE-LAB	lab(55.64, -17.21, -16.38)
CIE-LCH	lch(55.64, 23.75, 223.59°)
OKLab	oklab(61.08% -0.0618 -0.0454)
OKLCH	oklch(61.08% 0.077 216.3)
XYZ	xyz(18.8515, 23.5560, 37.2646)
Luminance	0.2356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478FA1 #A15947

analogous

#47A186 #478FA1 #4762A1

triadic

#478FA1 #A1478F #8FA147

tetradic

#478FA1 #8647A1 #A15947 #62A147

square

#478FA1 #8647A1 #A15947 #62A147

split-complementary

#478FA1 #A14762 #A18647

monochromatic

#22444C #346977 #478FA1 #69ACBD #93C3CF

Accessibility & contrast

On white

3.68

#478FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#478FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478FA1

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478FA1	#FFFFFF	#000000	##000000
##478FA1	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838BA2

Deuteranopia (green-blind)

#7581A1

Tritanopia (blue-blind)

#009695

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #478fa1;
/* rgb */ color: rgb(71, 143, 161);
/* oklch */ color: oklch(61.1% 0.077 216.3);

Tailwind

colors: {
  custom: {
    50: '#82b0bc',
    500: '#478fa1',
    950: '#000000',
  },
}

SCSS

$custom: #478fa1;
$custom-light: #82b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#478fa1",
  "rgb": {
    "r": 71,
    "g": 143,
    "b": 161
  },
  "hsl": {
    "h": 192,
    "s": 38.793,
    "l": 45.49
  },
  "oklch": {
    "l": 0.61081,
    "c": 0.07667,
    "h": 216.3
  },
  "luminance": 0.23558
}

Semantic roles & 50–950 ramp

primary

#478FA1

secondary

#BB9389

accent

#7159CF

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #478FA1

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

Preview Lab → · Contrast checker → · Palette generator →