#3474CD#3474CD

#3474CD is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.4% C 0.152 H 257.4°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3474CD
RGB	rgb(52, 116, 205)
HSL	hsl(215, 60%, 50%)
HSV	hsv(215, 75%, 80%)
CMYK	cmyk(74.6%, 43.4%, 0%, 19.6%)
CIE-LAB	lab(49.04, 10.34, -51.98)
CIE-LCH	lch(49.04, 53.00, 281.25°)
OKLab	oklab(56.36% -0.0333 -0.1488)
OKLCH	oklch(56.36% 0.152 257.4)
XYZ	xyz(18.6770, 17.6265, 60.1637)
Luminance	0.1763 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3474CD #CD8D34

analogous

#34C0CD #3474CD #4034CD

triadic

#3474CD #CD3474 #74CD34

tetradic

#3474CD #CD34C0 #CD8D34 #34CD40

square

#3474CD #CD34C0 #CD8D34 #34CD40

split-complementary

#3474CD #CD4034 #C0CD34

monochromatic

#1B3D6C #27589D #3474CD #6596D9 #96B7E5

Accessibility & contrast

On white

4.64

#3474CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3474CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3474CD

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3474CD	#FFFFFF	#000000	##FFFFFF
##3474CD	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487CD0

Deuteranopia (green-blind)

#2B6ECB

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3474cd;
/* rgb */ color: rgb(52, 116, 205);
/* oklch */ color: oklch(56.4% 0.152 257.4);

Tailwind

colors: {
  custom: {
    50: '#809bdd',
    500: '#3474cd',
    950: '#000000',
  },
}

SCSS

$custom: #3474cd;
$custom-light: #809bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3474cd",
  "rgb": {
    "r": 52,
    "g": 116,
    "b": 205
  },
  "hsl": {
    "h": 214.902,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56361,
    "c": 0.15248,
    "h": 257.4
  },
  "luminance": 0.17629
}

Semantic roles & 50–950 ramp

primary

#3474CD

secondary

#D1B48C

accent

#A144E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3474CD

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

Preview Lab → · Contrast checker → · Palette generator →