#347EBF#347EBF

#347EBF is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.124 H 248.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#347EBF
RGB	rgb(52, 126, 191)
HSL	hsl(208, 57%, 48%)
HSV	hsv(208, 73%, 75%)
CMYK	cmyk(72.8%, 34%, 0%, 25.1%)
CIE-LAB	lab(51.16, -0.90, -40.59)
CIE-LCH	lch(51.16, 40.60, 268.72°)
OKLab	oklab(57.77% -0.0457 -0.1152)
OKLCH	oklch(57.77% 0.124 248.3)
XYZ	xyz(18.2774, 19.4113, 52.0636)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EBF #BF7534

analogous

#34BFBB #347EBF #3438BF

triadic

#347EBF #BF347E #7EBF34

tetradic

#347EBF #BB34BF #BF7534 #38BF34

square

#347EBF #BB34BF #BF7534 #38BF34

split-complementary

#347EBF #BF3438 #BFBB34

monochromatic

#1A3F5F #275E8F #347EBF #5D9CD3 #8DB9E0

Accessibility & contrast

On white

4.30

#347EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#347EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EBF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EBF	#FFFFFF	#000000	##000000
##347EBF	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C2

Deuteranopia (green-blind)

#4D74BE

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #347ebf;
/* rgb */ color: rgb(52, 126, 191);
/* oklch */ color: oklch(57.8% 0.124 248.3);

Tailwind

colors: {
  custom: {
    50: '#7da3d2',
    500: '#347ebf',
    950: '#000000',
  },
}

SCSS

$custom: #347ebf;
$custom-light: #7da3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#347ebf",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 191
  },
  "hsl": {
    "h": 208.058,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57769,
    "c": 0.124,
    "h": 248.3
  },
  "luminance": 0.19413
}

Semantic roles & 50–950 ramp

primary

#347EBF

secondary

#CAA584

accent

#8F47E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #347EBF

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

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