#347AB8#347AB8

#347AB8 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.4% C 0.119 H 248.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#347AB8
RGB	rgb(52, 122, 184)
HSL	hsl(208, 56%, 46%)
HSV	hsv(208, 72%, 72%)
CMYK	cmyk(71.7%, 33.7%, 0%, 27.8%)
CIE-LAB	lab(49.63, -1.03, -39.00)
CIE-LCH	lch(49.63, 39.01, 268.49°)
OKLab	oklab(56.44% -0.0439 -0.1106)
OKLCH	oklch(56.44% 0.119 248.4)
XYZ	xyz(17.0242, 18.1079, 47.9361)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347AB8 #B87234

analogous

#34B8B4 #347AB8 #3438B8

triadic

#347AB8 #B8347A #7AB834

tetradic

#347AB8 #B434B8 #B87234 #38B834

square

#347AB8 #B434B8 #B87234 #38B834

split-complementary

#347AB8 #B83438 #B8B434

monochromatic

#193B59 #275A88 #347AB8 #5998D0 #89B6DE

Accessibility & contrast

On white

4.54

#347AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#347AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347AB8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347AB8	#FFFFFF	#000000	##000000
##347AB8	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7DBB

Deuteranopia (green-blind)

#4B70B7

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347ab8;
/* rgb */ color: rgb(52, 122, 184);
/* oklch */ color: oklch(56.4% 0.119 248.4);

Tailwind

colors: {
  custom: {
    50: '#7ca0cd',
    500: '#347ab8',
    950: '#000000',
  },
}

SCSS

$custom: #347ab8;
$custom-light: #7ca0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#347ab8",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 184
  },
  "hsl": {
    "h": 208.182,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.56443,
    "c": 0.11903,
    "h": 248.4
  },
  "luminance": 0.1811
}

Semantic roles & 50–950 ramp

primary

#347AB8

secondary

#C8A280

accent

#8F49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #347AB8

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

Preview Lab → · Contrast checker → · Palette generator →