#347EAF#347EAF

#347EAF is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.9% C 0.105 H 241.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#347EAF
RGB	rgb(52, 126, 175)
HSL	hsl(204, 54%, 45%)
HSV	hsv(204, 70%, 69%)
CMYK	cmyk(70.3%, 28%, 0%, 31.4%)
CIE-LAB	lab(50.39, -6.60, -32.60)
CIE-LCH	lch(50.39, 33.27, 258.55°)
OKLab	oklab(56.9% -0.0506 -0.092)
OKLCH	oklch(56.9% 0.105 241.2)
XYZ	xyz(16.6119, 18.7451, 43.2918)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347EAF #AF6534

analogous

#34AFA2 #347EAF #3441AF

triadic

#347EAF #AF347E #7EAF34

tetradic

#347EAF #A234AF #AF6534 #41AF34

square

#347EAF #A234AF #AF6534 #41AF34

split-complementary

#347EAF #AF3441 #AFA234

monochromatic

#183A51 #265C80 #347EAF #549CCC #83B8DA

Accessibility & contrast

On white

4.42

#347EAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#347EAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #347EAF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347EAF	#FFFFFF	#000000	##000000
##347EAF	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677FB1

Deuteranopia (green-blind)

#5773AE

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #347eaf;
/* rgb */ color: rgb(52, 126, 175);
/* oklch */ color: oklch(56.9% 0.105 241.2);

Tailwind

colors: {
  custom: {
    50: '#7aa3c7',
    500: '#347eaf',
    950: '#000000',
  },
}

SCSS

$custom: #347eaf;
$custom-light: #7aa3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#347eaf",
  "rgb": {
    "r": 52,
    "g": 126,
    "b": 175
  },
  "hsl": {
    "h": 203.902,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.569,
    "c": 0.10501,
    "h": 241.2
  },
  "luminance": 0.18747
}

Semantic roles & 50–950 ramp

primary

#347EAF

secondary

#C4987B

accent

#854ADE

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #347EAF

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

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