#3471C4#3471C4

#3471C4 is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 55.1% C 0.144 H 257.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3471C4
RGB	rgb(52, 113, 196)
HSL	hsl(215, 58%, 49%)
HSV	hsv(215, 73%, 77%)
CMYK	cmyk(73.5%, 42.3%, 0%, 23.1%)
CIE-LAB	lab(47.65, 8.89, -49.04)
CIE-LCH	lch(47.65, 49.84, 280.27°)
OKLab	oklab(55.12% -0.0325 -0.1402)
OKLCH	oklch(55.12% 0.144 257)
XYZ	xyz(17.2815, 16.5239, 54.4925)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3471C4 #C48734

analogous

#34B9C4 #3471C4 #3F34C4

triadic

#3471C4 #C43471 #71C434

tetradic

#3471C4 #C434B9 #C48734 #34C43F

square

#3471C4 #C434B9 #C48734 #34C43F

split-complementary

#3471C4 #C43F34 #B9C434

monochromatic

#1A3963 #275594 #3471C4 #6092D5 #91B3E2

Accessibility & contrast

On white

4.88

#3471C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3471C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3471C4

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3471C4	#FFFFFF	#000000	##FFFFFF
##3471C4	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4978C7

Deuteranopia (green-blind)

#2F6BC2

Tritanopia (blue-blind)

#008491

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3471c4;
/* rgb */ color: rgb(52, 113, 196);
/* oklch */ color: oklch(55.1% 0.144 257.0);

Tailwind

colors: {
  custom: {
    50: '#7e99d6',
    500: '#3471c4',
    950: '#000000',
  },
}

SCSS

$custom: #3471c4;
$custom-light: #7e99d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3471c4",
  "rgb": {
    "r": 52,
    "g": 113,
    "b": 196
  },
  "hsl": {
    "h": 214.583,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55116,
    "c": 0.14393,
    "h": 257
  },
  "luminance": 0.16526
}

Semantic roles & 50–950 ramp

primary

#3471C4

secondary

#CCAF87

accent

#A047E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3471C4

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

Preview Lab → · Contrast checker → · Palette generator →