#347A88#347A88

#347A88 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.1% C 0.073 H 212.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#347A88
RGB	rgb(52, 122, 136)
HSL	hsl(190, 45%, 37%)
HSV	hsv(190, 62%, 53%)
CMYK	cmyk(61.8%, 10.3%, 0%, 46.7%)
CIE-LAB	lab(47.53, -17.42, -14.20)
CIE-LCH	lch(47.53, 22.48, 219.19°)
OKLab	oklab(54.08% -0.0611 -0.0394)
OKLCH	oklch(54.08% 0.073 212.8)
XYZ	xyz(12.8178, 16.4254, 25.7827)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347A88 #884234

analogous

#34886C #347A88 #345088

triadic

#347A88 #88347A #7A8834

tetradic

#347A88 #6C3488 #884234 #508834

square

#347A88 #6C3488 #884234 #508834

split-complementary

#347A88 #883450 #886C34

monochromatic

#122B2F #23525C #347A88 #45A2B4 #6FB9C8

Accessibility & contrast

On white

4.90

#347A88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#347A88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347A88

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347A88	#FFFFFF	#000000	##FFFFFF
##347A88	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7689

Deuteranopia (green-blind)

#636D88

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #347a88;
/* rgb */ color: rgb(52, 122, 136);
/* oklch */ color: oklch(54.1% 0.073 212.8);

Tailwind

colors: {
  custom: {
    50: '#75a0aa',
    500: '#347a88',
    950: '#000000',
  },
}

SCSS

$custom: #347a88;
$custom-light: #75a0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#347a88",
  "rgb": {
    "r": 52,
    "g": 122,
    "b": 136
  },
  "hsl": {
    "h": 190,
    "s": 44.681,
    "l": 36.863
  },
  "oklch": {
    "l": 0.54084,
    "c": 0.07267,
    "h": 212.8
  },
  "luminance": 0.16427
}

Semantic roles & 50–950 ramp

primary

#347A88

secondary

#B07468

accent

#6953D4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #347A88

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

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