#347AC7#347AC7

#347AC7 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.3% C 0.138 H 253.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#347AC7
RGB	rgb(52, 122, 199)
HSL	hsl(211, 59%, 49%)
HSV	hsv(211, 74%, 78%)
CMYK	cmyk(73.9%, 38.7%, 0%, 22%)
CIE-LAB	lab(50.42, 4.42, -46.35)
CIE-LCH	lch(50.42, 46.57, 275.45°)
OKLab	oklab(57.32% -0.0399 -0.1322)
OKLCH	oklch(57.32% 0.138 253.2)
XYZ	xyz(18.6807, 18.7705, 56.6603)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AC7 #C78134

analogous

#34C4C7 #347AC7 #3834C7

triadic

#347AC7 #C7347A #7AC734

tetradic

#347AC7 #C734C4 #C78134 #34C738

square

#347AC7 #C734C4 #C78134 #34C738

split-complementary

#347AC7 #C73834 #C4C734

monochromatic

#1B3F66 #275C96 #347AC7 #6299D6 #93B9E3

Accessibility & contrast

On white

4.42

#347AC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#347AC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC7

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AC7	#FFFFFF	#000000	##000000
##347AC7	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567FCA

Deuteranopia (green-blind)

#3F72C5

Tritanopia (blue-blind)

#008C97

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347ac7;
/* rgb */ color: rgb(52, 122, 199);
/* oklch */ color: oklch(57.3% 0.138 253.2);

Tailwind

colors: {
  custom: {
    50: '#7ea0d8',
    500: '#347ac7',
    950: '#000000',
  },
}

SCSS

$custom: #347ac7;
$custom-light: #7ea0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#347ac7",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 199
  },
  "hsl": {
    "h": 211.429,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57321,
    "c": 0.13808,
    "h": 253.2
  },
  "luminance": 0.18773
}

Semantic roles & 50–950 ramp

primary

#347AC7

secondary

#CEAD89

accent

#9846E2

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #347AC7

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

Preview Lab → · Contrast checker → · Palette generator →