#347FA0#347FA0

#347FA0 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.4% C 0.089 H 230.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#347FA0
RGB	rgb(52, 127, 160)
HSL	hsl(198, 51%, 42%)
HSV	hsv(198, 68%, 63%)
CMYK	cmyk(67.5%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(50.03, -12.34, -24.45)
CIE-LCH	lch(50.03, 27.39, 243.22°)
OKLab	oklab(56.4% -0.057 -0.0685)
OKLCH	oklch(56.4% 0.089 230.2)
XYZ	xyz(15.3482, 18.4452, 36.0023)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347FA0 #A05534

analogous

#34A08B #347FA0 #3449A0

triadic

#347FA0 #A0347F #7FA034

tetradic

#347FA0 #8B34A0 #A05534 #49A034

square

#347FA0 #8B34A0 #A05534 #49A034

split-complementary

#347FA0 #A03449 #A08B34

monochromatic

#163644 #255A72 #347FA0 #4CA0C5 #7AB9D4

Accessibility & contrast

On white

4.48

#347FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#347FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347FA0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347FA0	#FFFFFF	#000000	##000000
##347FA0	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA2

Deuteranopia (green-blind)

#5F72A0

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #347fa0;
/* rgb */ color: rgb(52, 127, 160);
/* oklch */ color: oklch(56.4% 0.089 230.2);

Tailwind

colors: {
  custom: {
    50: '#78a4bc',
    500: '#347fa0',
    950: '#000000',
  },
}

SCSS

$custom: #347fa0;
$custom-light: #78a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#347fa0",
  "rgb": {
    "r": 52,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 198.333,
    "s": 50.943,
    "l": 41.569
  },
  "oklch": {
    "l": 0.564,
    "c": 0.08907,
    "h": 230.2
  },
  "luminance": 0.18447
}

Semantic roles & 50–950 ramp

primary

#347FA0

secondary

#BD8A73

accent

#784DDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #347FA0

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

Preview Lab → · Contrast checker → · Palette generator →