#478BB7#478BB7

#478BB7 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.096 H 239.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#478BB7
RGB	rgb(71, 139, 183)
HSL	hsl(204, 44%, 50%)
HSV	hsv(204, 61%, 72%)
CMYK	cmyk(61.2%, 24%, 0%, 28.2%)
CIE-LAB	lab(55.30, -8.08, -29.49)
CIE-LCH	lch(55.30, 30.58, 254.67°)
OKLab	oklab(61.1% -0.049 -0.0827)
OKLCH	oklch(61.1% 0.096 239.4)
XYZ	xyz(20.3752, 23.2218, 48.1990)
Luminance	0.2322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#478BB7 #B77347

analogous

#47B7AB #478BB7 #4753B7

triadic

#478BB7 #B7478B #8BB747

tetradic

#478BB7 #AB47B7 #B77347 #53B747

square

#478BB7 #AB47B7 #B77347 #53B747

split-complementary

#478BB7 #B74753 #B7AB47

monochromatic

#25485F #366A8B #478BB7 #73A7C9 #9FC3DA

Accessibility & contrast

On white

3.72

#478BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#478BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #478BB7

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##478BB7	#FFFFFF	#000000	##000000
##478BB7	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778BB9

Deuteranopia (green-blind)

#687FB6

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #478bb7;
/* rgb */ color: rgb(71, 139, 183);
/* oklch */ color: oklch(61.1% 0.096 239.4);

Tailwind

colors: {
  custom: {
    50: '#84accc',
    500: '#478bb7',
    950: '#000000',
  },
}

SCSS

$custom: #478bb7;
$custom-light: #84accc;
$custom-dark: #000000;

JSON

{
  "hex": "#478bb7",
  "rgb": {
    "r": 71,
    "g": 139,
    "b": 183
  },
  "hsl": {
    "h": 203.571,
    "s": 44.094,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61095,
    "c": 0.09614,
    "h": 239.4
  },
  "luminance": 0.23224
}

Semantic roles & 50–950 ramp

primary

#478BB7

secondary

#C6A794

accent

#8654D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #478BB7

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

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