#347AC1#347AC1

#347AC1 is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 57.0% C 0.130 H 251.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#347AC1
RGB	rgb(52, 122, 193)
HSL	hsl(210, 58%, 48%)
HSV	hsv(210, 73%, 76%)
CMYK	cmyk(73.1%, 36.8%, 0%, 24.3%)
CIE-LAB	lab(50.09, 2.23, -43.43)
CIE-LCH	lch(50.09, 43.49, 272.94°)
OKLab	oklab(56.96% -0.0414 -0.1236)
OKLCH	oklch(56.96% 0.13 251.5)
XYZ	xyz(17.9977, 18.4974, 53.0636)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AC1 #C17B34

analogous

#34C0C1 #347AC1 #3534C1

triadic

#347AC1 #C1347A #7AC134

tetradic

#347AC1 #C134C0 #C17B34 #34C135

square

#347AC1 #C134C0 #C17B34 #34C135

split-complementary

#347AC1 #C13534 #C0C134

monochromatic

#1A3D61 #275C91 #347AC1 #5E99D4 #8FB7E1

Accessibility & contrast

On white

4.47

#347AC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#347AC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AC1

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AC1	#FFFFFF	#000000	##000000
##347AC1	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597EC4

Deuteranopia (green-blind)

#4471C0

Tritanopia (blue-blind)

#008B94

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347ac1;
/* rgb */ color: rgb(52, 122, 193);
/* oklch */ color: oklch(57.0% 0.130 251.5);

Tailwind

colors: {
  custom: {
    50: '#7da0d4',
    500: '#347ac1',
    950: '#000000',
  },
}

SCSS

$custom: #347ac1;
$custom-light: #7da0d4;
$custom-dark: #000000;

JSON

{
  "hex": "#347ac1",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 193
  },
  "hsl": {
    "h": 210.213,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56962,
    "c": 0.13037,
    "h": 251.5
  },
  "luminance": 0.18499
}

Semantic roles & 50–950 ramp

primary

#347AC1

secondary

#CBA986

accent

#9447E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #347AC1

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

Preview Lab → · Contrast checker → · Palette generator →