#347AC4#347AC4

#347AC4 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.134 H 252.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#347AC4
RGB	rgb(52, 122, 196)
HSL	hsl(211, 58%, 49%)
HSV	hsv(211, 73%, 77%)
CMYK	cmyk(73.5%, 37.8%, 0%, 23.1%)
CIE-LAB	lab(50.25, 3.33, -44.90)
CIE-LCH	lch(50.25, 45.02, 274.24°)
OKLab	oklab(57.14% -0.0407 -0.1279)
OKLCH	oklch(57.14% 0.134 252.4)
XYZ	xyz(18.3358, 18.6326, 54.8440)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AC4 #C47E34

analogous

#34C2C4 #347AC4 #3634C4

triadic

#347AC4 #C4347A #7AC434

tetradic

#347AC4 #C434C2 #C47E34 #34C436

square

#347AC4 #C434C2 #C47E34 #34C436

split-complementary

#347AC4 #C43634 #C2C434

monochromatic

#1A3E63 #275C94 #347AC4 #6099D5 #91B8E2

Accessibility & contrast

On white

4.44

#347AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#347AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC4

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AC4	#FFFFFF	#000000	##000000
##347AC4	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587FC7

Deuteranopia (green-blind)

#4271C3

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347ac4;
/* rgb */ color: rgb(52, 122, 196);
/* oklch */ color: oklch(57.1% 0.134 252.4);

Tailwind

colors: {
  custom: {
    50: '#7ea0d6',
    500: '#347ac4',
    950: '#000000',
  },
}

SCSS

$custom: #347ac4;
$custom-light: #7ea0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#347ac4",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 196
  },
  "hsl": {
    "h": 210.833,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5714,
    "c": 0.13422,
    "h": 252.4
  },
  "luminance": 0.18635
}

Semantic roles & 50–950 ramp

primary

#347AC4

secondary

#CCAB87

accent

#9647E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #347AC4

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

Preview Lab → · Contrast checker → · Palette generator →