#347AC8#347AC8

#347AC8 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.4% C 0.139 H 253.5°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#347AC8
RGB	rgb(52, 122, 200)
HSL	hsl(212, 59%, 49%)
HSV	hsv(212, 74%, 78%)
CMYK	cmyk(74%, 39%, 0%, 21.6%)
CIE-LAB	lab(50.47, 4.79, -46.84)
CIE-LCH	lch(50.47, 47.08, 275.84°)
OKLab	oklab(57.38% -0.0397 -0.1336)
OKLCH	oklch(57.38% 0.139 253.5)
XYZ	xyz(18.7972, 18.8171, 57.2738)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AC8 #C88234

analogous

#34C4C8 #347AC8 #3834C8

triadic

#347AC8 #C8347A #7AC834

tetradic

#347AC8 #C834C4 #C88234 #34C838

square

#347AC8 #C834C4 #C88234 #34C838

split-complementary

#347AC8 #C83834 #C4C834

monochromatic

#1B3F67 #275C97 #347AC8 #6399D6 #93B9E3

Accessibility & contrast

On white

4.41

#347AC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#347AC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC8

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AC8	#FFFFFF	#000000	##000000
##347AC8	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CB

Deuteranopia (green-blind)

#3E72C6

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347ac8;
/* rgb */ color: rgb(52, 122, 200);
/* oklch */ color: oklch(57.4% 0.139 253.5);

Tailwind

colors: {
  custom: {
    50: '#7fa0d9',
    500: '#347ac8',
    950: '#000000',
  },
}

SCSS

$custom: #347ac8;
$custom-light: #7fa0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#347ac8",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 200
  },
  "hsl": {
    "h": 211.622,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57382,
    "c": 0.13937,
    "h": 253.5
  },
  "luminance": 0.18819
}

Semantic roles & 50–950 ramp

primary

#347AC8

secondary

#CEAE8A

accent

#9846E2

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #347AC8

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

Preview Lab → · Contrast checker → · Palette generator →