#3471BA#3471BA

#3471BA is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.5% C 0.131 H 254.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3471BA
RGB	rgb(52, 113, 186)
HSL	hsl(213, 56%, 47%)
HSV	hsv(213, 72%, 73%)
CMYK	cmyk(72%, 39.2%, 0%, 27.1%)
CIE-LAB	lab(47.08, 5.20, -44.18)
CIE-LCH	lch(47.08, 44.49, 276.71°)
OKLab	oklab(54.49% -0.0347 -0.1259)
OKLCH	oklch(54.49% 0.131 254.6)
XYZ	xyz(16.1810, 16.0837, 48.6965)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3471BA #BA7D34

analogous

#34B4BA #3471BA #3A34BA

triadic

#3471BA #BA3471 #71BA34

tetradic

#3471BA #BA34B4 #BA7D34 #34BA3A

square

#3471BA #BA34B4 #BA7D34 #34BA3A

split-complementary

#3471BA #BA3A34 #B4BA34

monochromatic

#19375A #27548A #3471BA #5A90D1 #8AB0DE

Accessibility & contrast

On white

4.98

#3471BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3471BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3471BA

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3471BA	#FFFFFF	#000000	##FFFFFF
##3471BA	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F76BD

Deuteranopia (green-blind)

#3A6AB9

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3471ba;
/* rgb */ color: rgb(52, 113, 186);
/* oklch */ color: oklch(54.5% 0.131 254.6);

Tailwind

colors: {
  custom: {
    50: '#7c99cf',
    500: '#3471ba',
    950: '#000000',
  },
}

SCSS

$custom: #3471ba;
$custom-light: #7c99cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3471ba",
  "rgb": {
    "r": 52,
    "g": 113,
    "b": 186
  },
  "hsl": {
    "h": 212.687,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54487,
    "c": 0.13064,
    "h": 254.6
  },
  "luminance": 0.16085
}

Semantic roles & 50–950 ramp

primary

#3471BA

secondary

#C8A881

accent

#9B48E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3471BA

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

Preview Lab → · Contrast checker → · Palette generator →