#347CA1#347CA1

#347CA1 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.7% C 0.091 H 234.2°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#347CA1
RGB	rgb(52, 124, 161)
HSL	hsl(200, 51%, 42%)
HSV	hsv(200, 68%, 63%)
CMYK	cmyk(67.7%, 23%, 0%, 36.9%)
CIE-LAB	lab(49.15, -10.30, -26.40)
CIE-LCH	lch(49.15, 28.33, 248.69°)
OKLab	oklab(55.71% -0.0534 -0.0741)
OKLCH	oklch(55.71% 0.091 234.2)
XYZ	xyz(15.0543, 17.7170, 36.3376)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347CA1 #A15934

analogous

#34A190 #347CA1 #3446A1

triadic

#347CA1 #A1347C #7CA134

tetradic

#347CA1 #9034A1 #A15934 #46A134

square

#347CA1 #9034A1 #A15934 #46A134

split-complementary

#347CA1 #A13446 #A19034

monochromatic

#163544 #255873 #347CA1 #4D9CC5 #7BB6D4

Accessibility & contrast

On white

4.62

#347CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#347CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #347CA1

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347CA1	#FFFFFF	#000000	##FFFFFF
##347CA1	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7BA3

Deuteranopia (green-blind)

#5B70A0

Tritanopia (blue-blind)

#008688

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #347ca1;
/* rgb */ color: rgb(52, 124, 161);
/* oklch */ color: oklch(55.7% 0.091 234.2);

Tailwind

colors: {
  custom: {
    50: '#78a1bd',
    500: '#347ca1',
    950: '#000000',
  },
}

SCSS

$custom: #347ca1;
$custom-light: #78a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#347ca1",
  "rgb": {
    "r": 52,
    "g": 124,
    "b": 161
  },
  "hsl": {
    "h": 200.367,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55712,
    "c": 0.0913,
    "h": 234.2
  },
  "luminance": 0.17719
}

Semantic roles & 50–950 ramp

primary

#347CA1

secondary

#BD8D74

accent

#7D4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #347CA1

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

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