#347AC2#347AC2

#347AC2 is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 57.0% C 0.132 H 251.8°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#347AC2
RGB	rgb(52, 122, 194)
HSL	hsl(210, 58%, 48%)
HSV	hsv(210, 73%, 76%)
CMYK	cmyk(73.2%, 37.1%, 0%, 23.9%)
CIE-LAB	lab(50.15, 2.60, -43.92)
CIE-LCH	lch(50.15, 44.00, 273.38°)
OKLab	oklab(57.02% -0.0412 -0.125)
OKLCH	oklch(57.02% 0.132 251.8)
XYZ	xyz(18.1097, 18.5421, 53.6530)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AC2 #C27C34

analogous

#34C1C2 #347AC2 #3534C2

triadic

#347AC2 #C2347A #7AC234

tetradic

#347AC2 #C234C1 #C27C34 #34C235

square

#347AC2 #C234C1 #C27C34 #34C235

split-complementary

#347AC2 #C23534 #C1C234

monochromatic

#1A3D61 #275C92 #347AC2 #5F99D4 #8FB8E1

Accessibility & contrast

On white

4.46

#347AC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#347AC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AC2	#FFFFFF	#000000	##000000
##347AC2	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597FC5

Deuteranopia (green-blind)

#4471C1

Tritanopia (blue-blind)

#008B95

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347ac2;
/* rgb */ color: rgb(52, 122, 194);
/* oklch */ color: oklch(57.0% 0.132 251.8);

Tailwind

colors: {
  custom: {
    50: '#7ea0d5',
    500: '#347ac2',
    950: '#000000',
  },
}

SCSS

$custom: #347ac2;
$custom-light: #7ea0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#347ac2",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 194
  },
  "hsl": {
    "h": 210.423,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57021,
    "c": 0.13165,
    "h": 251.8
  },
  "luminance": 0.18544
}

Semantic roles & 50–950 ramp

primary

#347AC2

secondary

#CCA986

accent

#9547E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #347AC2

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

Preview Lab → · Contrast checker → · Palette generator →