#347ED5#347ED5

#347ED5 is a mid, vivid cyan. Relative luminance 0.205; OKLCH L 59.1% C 0.152 H 254.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#347ED5
RGB	rgb(52, 126, 213)
HSL	hsl(212, 66%, 52%)
HSV	hsv(212, 76%, 84%)
CMYK	cmyk(75.6%, 40.8%, 0%, 16.5%)
CIE-LAB	lab(52.35, 7.11, -51.24)
CIE-LCH	lch(52.35, 51.73, 277.90°)
OKLab	oklab(59.08% -0.0403 -0.1464)
OKLCH	oklch(59.08% 0.152 254.6)
XYZ	xyz(20.8828, 20.4535, 65.7852)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347ED5 #D58B34

analogous

#34CFD5 #347ED5 #3B34D5

triadic

#347ED5 #D5347E #7ED534

tetradic

#347ED5 #D534CF #D58B34 #34D53B

square

#347ED5 #D534CF #D58B34 #34D53B

split-complementary

#347ED5 #D53B34 #CFD534

monochromatic

#184476 #2360A9 #347ED5 #679EDF #99BEEA

Accessibility & contrast

On white

4.12

#347ED5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#347ED5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347ED5

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347ED5	#FFFFFF	#000000	##000000
##347ED5	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5485D8

Deuteranopia (green-blind)

#3976D3

Tritanopia (blue-blind)

#00939F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #347ed5;
/* rgb */ color: rgb(52, 126, 213);
/* oklch */ color: oklch(59.1% 0.152 254.6);

Tailwind

colors: {
  custom: {
    50: '#81a2e2',
    500: '#347ed5',
    950: '#000000',
  },
}

SCSS

$custom: #347ed5;
$custom-light: #81a2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#347ed5",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 213
  },
  "hsl": {
    "h": 212.422,
    "s": 65.714,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59077,
    "c": 0.15189,
    "h": 254.6
  },
  "luminance": 0.20456
}

Semantic roles & 50–950 ramp

primary

#347ED5

secondary

#D6B58F

accent

#9B3FE9

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #347ED5

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

Preview Lab → · Contrast checker → · Palette generator →