#347BA5#347BA5

#347BA5 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.7% C 0.096 H 238.0°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#347BA5
RGB	rgb(52, 123, 165)
HSL	hsl(202, 52%, 43%)
HSV	hsv(202, 68%, 65%)
CMYK	cmyk(68.5%, 25.5%, 0%, 35.3%)
CIE-LAB	lab(49.02, -8.34, -28.93)
CIE-LCH	lch(49.02, 30.11, 253.92°)
OKLab	oklab(55.67% -0.0509 -0.0814)
OKLCH	oklch(55.67% 0.096 238)
XYZ	xyz(15.2880, 17.6110, 38.1836)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347BA5 #A55E34

analogous

#34A597 #347BA5 #3442A5

triadic

#347BA5 #A5347B #7BA534

tetradic

#347BA5 #9734A5 #A55E34 #42A534

square

#347BA5 #9734A5 #A55E34 #42A534

split-complementary

#347BA5 #A53442 #A59734

monochromatic

#173648 #255876 #347BA5 #4F9BC7 #7DB5D6

Accessibility & contrast

On white

4.64

#347BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#347BA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #347BA5

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347BA5	#FFFFFF	#000000	##FFFFFF
##347BA5	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677BA7

Deuteranopia (green-blind)

#5870A4

Tritanopia (blue-blind)

#008689

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #347ba5;
/* rgb */ color: rgb(52, 123, 165);
/* oklch */ color: oklch(55.7% 0.096 238.0);

Tailwind

colors: {
  custom: {
    50: '#79a1c0',
    500: '#347ba5',
    950: '#000000',
  },
}

SCSS

$custom: #347ba5;
$custom-light: #79a1c0;
$custom-dark: #000000;

JSON

{
  "hex": "#347ba5",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 165
  },
  "hsl": {
    "h": 202.301,
    "s": 52.074,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55667,
    "c": 0.096,
    "h": 238
  },
  "luminance": 0.17613
}

Semantic roles & 50–950 ramp

primary

#347BA5

secondary

#BF9176

accent

#824CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #347BA5

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

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