#347CC7#347CC7

#347CC7 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.8% C 0.136 H 252.1°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#347CC7
RGB	rgb(52, 124, 199)
HSL	hsl(211, 59%, 49%)
HSV	hsv(211, 74%, 78%)
CMYK	cmyk(73.9%, 37.7%, 0%, 22%)
CIE-LAB	lab(51.00, 3.20, -45.43)
CIE-LCH	lch(51.00, 45.55, 274.03°)
OKLab	oklab(57.77% -0.0418 -0.1294)
OKLCH	oklch(57.77% 0.136 252.1)
XYZ	xyz(18.9288, 19.2667, 56.7430)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347CC7 #C77F34

analogous

#34C6C7 #347CC7 #3534C7

triadic

#347CC7 #C7347C #7CC734

tetradic

#347CC7 #C734C6 #C77F34 #34C735

square

#347CC7 #C734C6 #C77F34 #34C735

split-complementary

#347CC7 #C73534 #C6C734

monochromatic

#1B4066 #275E96 #347CC7 #629BD6 #93BAE3

Accessibility & contrast

On white

4.33

#347CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#347CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347CC7

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347CC7	#FFFFFF	#000000	##000000
##347CC7	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5981CA

Deuteranopia (green-blind)

#4373C6

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #347cc7;
/* rgb */ color: rgb(52, 124, 199);
/* oklch */ color: oklch(57.8% 0.136 252.1);

Tailwind

colors: {
  custom: {
    50: '#7ea1d8',
    500: '#347cc7',
    950: '#000000',
  },
}

SCSS

$custom: #347cc7;
$custom-light: #7ea1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#347cc7",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 199
  },
  "hsl": {
    "h": 210.612,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57774,
    "c": 0.13602,
    "h": 252.1
  },
  "luminance": 0.19269
}

Semantic roles & 50–950 ramp

primary

#347CC7

secondary

#CEAC89

accent

#9546E2

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #347CC7

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

Preview Lab → · Contrast checker → · Palette generator →