#347ACD#347ACD

#347ACD is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.7% C 0.146 H 254.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#347ACD
RGB	rgb(52, 122, 205)
HSL	hsl(213, 60%, 50%)
HSV	hsv(213, 75%, 80%)
CMYK	cmyk(74.6%, 40.5%, 0%, 19.6%)
CIE-LAB	lab(50.75, 6.63, -49.25)
CIE-LCH	lch(50.75, 49.69, 277.66°)
OKLab	oklab(57.69% -0.0385 -0.1407)
OKLCH	oklch(57.69% 0.146 254.7)
XYZ	xyz(19.3911, 19.0547, 60.4017)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347ACD #CD8734

analogous

#34C6CD #347ACD #3A34CD

triadic

#347ACD #CD347A #7ACD34

tetradic

#347ACD #CD34C6 #CD8734 #34CD3A

square

#347ACD #CD34C6 #CD8734 #34CD3A

split-complementary

#347ACD #CD3A34 #C6CD34

monochromatic

#1B406C #275D9D #347ACD #659AD9 #96BAE5

Accessibility & contrast

On white

4.36

#347ACD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#347ACD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347ACD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347ACD	#FFFFFF	#000000	##000000
##347ACD	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5280D0

Deuteranopia (green-blind)

#3972CB

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #347acd;
/* rgb */ color: rgb(52, 122, 205);
/* oklch */ color: oklch(57.7% 0.146 254.7);

Tailwind

colors: {
  custom: {
    50: '#809fdd',
    500: '#347acd',
    950: '#000000',
  },
}

SCSS

$custom: #347acd;
$custom-light: #809fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#347acd",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 205
  },
  "hsl": {
    "h": 212.549,
    "s": 60.474,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57689,
    "c": 0.14584,
    "h": 254.7
  },
  "luminance": 0.19057
}

Semantic roles & 50–950 ramp

primary

#347ACD

secondary

#D1B18C

accent

#9B44E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #347ACD

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

Preview Lab → · Contrast checker → · Palette generator →