#347BAF#347BAF

#347BAF is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.107 H 243.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#347BAF
RGB	rgb(52, 123, 175)
HSL	hsl(205, 54%, 45%)
HSV	hsv(205, 70%, 69%)
CMYK	cmyk(70.3%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.48, -4.84, -34.02)
CIE-LCH	lch(49.48, 34.36, 261.91°)
OKLab	oklab(56.18% -0.0476 -0.0961)
OKLCH	oklch(56.18% 0.107 243.7)
XYZ	xyz(16.2340, 17.9894, 43.1659)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347BAF #AF6834

analogous

#34AFA6 #347BAF #343DAF

triadic

#347BAF #AF347B #7BAF34

tetradic

#347BAF #A634AF #AF6834 #3DAF34

square

#347BAF #A634AF #AF6834 #3DAF34

split-complementary

#347BAF #AF343D #AFA634

monochromatic

#183951 #265A80 #347BAF #5499CC #83B5DA

Accessibility & contrast

On white

4.57

#347BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#347BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347BAF

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347BAF	#FFFFFF	#000000	##000000
##347BAF	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637CB1

Deuteranopia (green-blind)

#5270AE

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #347baf;
/* rgb */ color: rgb(52, 123, 175);
/* oklch */ color: oklch(56.2% 0.107 243.7);

Tailwind

colors: {
  custom: {
    50: '#7aa1c7',
    500: '#347baf',
    950: '#000000',
  },
}

SCSS

$custom: #347baf;
$custom-light: #7aa1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#347baf",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 205.366,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56185,
    "c": 0.10727,
    "h": 243.7
  },
  "luminance": 0.17991
}

Semantic roles & 50–950 ramp

primary

#347BAF

secondary

#C49A7B

accent

#894ADE

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #347BAF

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

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