#347FCA#347FCA

#347FCA is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.137 H 251.3°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#347FCA
RGB	rgb(52, 127, 202)
HSL	hsl(210, 59%, 50%)
HSV	hsv(210, 74%, 79%)
CMYK	cmyk(74.3%, 37.1%, 0%, 20.8%)
CIE-LAB	lab(52.03, 2.48, -45.50)
CIE-LCH	lch(52.03, 45.57, 273.12°)
OKLab	oklab(58.63% -0.0437 -0.1296)
OKLCH	oklch(58.63% 0.137 251.3)
XYZ	xyz(19.6622, 20.1708, 58.7228)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347FCA #CA7F34

analogous

#34CACA #347FCA #3434CA

triadic

#347FCA #CA347F #7FCA34

tetradic

#347FCA #CA34CA #CA7F34 #34CA34

square

#347FCA #CA34CA #CA7F34 #34CA34

split-complementary

#347FCA #CA3434 #CACA34

monochromatic

#1B4269 #276099 #347FCA #649ED7 #95BCE4

Accessibility & contrast

On white

4.17

#347FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#347FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347FCA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347FCA	#FFFFFF	#000000	##000000
##347FCA	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C84CD

Deuteranopia (green-blind)

#4676C9

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #347fca;
/* rgb */ color: rgb(52, 127, 202);
/* oklch */ color: oklch(58.6% 0.137 251.3);

Tailwind

colors: {
  custom: {
    50: '#7fa3da',
    500: '#347fca',
    950: '#000000',
  },
}

SCSS

$custom: #347fca;
$custom-light: #7fa3da;
$custom-dark: #000000;

JSON

{
  "hex": "#347fca",
  "rgb": {
    "r": 52,
    "g": 127,
    "b": 202
  },
  "hsl": {
    "h": 210,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58634,
    "c": 0.13679,
    "h": 251.3
  },
  "luminance": 0.20173
}

Semantic roles & 50–950 ramp

primary

#347FCA

secondary

#CFAD8B

accent

#9446E2

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #347FCA

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

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