#347EC5#347EC5

#347EC5 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.1% C 0.131 H 250.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#347EC5
RGB	rgb(52, 126, 197)
HSL	hsl(209, 58%, 49%)
HSV	hsv(209, 74%, 77%)
CMYK	cmyk(73.6%, 36%, 0%, 22.7%)
CIE-LAB	lab(51.47, 1.27, -43.53)
CIE-LCH	lch(51.47, 43.55, 271.67°)
OKLab	oklab(58.11% -0.0441 -0.1239)
OKLCH	oklch(58.11% 0.131 250.4)
XYZ	xyz(18.9513, 19.6808, 55.6125)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EC5 #C57B34

analogous

#34C5C4 #347EC5 #3436C5

triadic

#347EC5 #C5347E #7EC534

tetradic

#347EC5 #C434C5 #C57B34 #36C534

square

#347EC5 #C434C5 #C57B34 #36C534

split-complementary

#347EC5 #C53436 #C5C434

monochromatic

#1A4064 #275F95 #347EC5 #619CD5 #91BBE2

Accessibility & contrast

On white

4.25

#347EC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#347EC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EC5

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EC5	#FFFFFF	#000000	##000000
##347EC5	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D82C8

Deuteranopia (green-blind)

#4875C4

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #347ec5;
/* rgb */ color: rgb(52, 126, 197);
/* oklch */ color: oklch(58.1% 0.131 250.4);

Tailwind

colors: {
  custom: {
    50: '#7ea3d7',
    500: '#347ec5',
    950: '#000000',
  },
}

SCSS

$custom: #347ec5;
$custom-light: #7ea3d7;
$custom-dark: #000000;

JSON

{
  "hex": "#347ec5",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 197
  },
  "hsl": {
    "h": 209.379,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58113,
    "c": 0.13148,
    "h": 250.4
  },
  "luminance": 0.19683
}

Semantic roles & 50–950 ramp

primary

#347EC5

secondary

#CDAA88

accent

#9246E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #347EC5

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

Preview Lab → · Contrast checker → · Palette generator →