#347BA1#347BA1

#347BA1 is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.5% C 0.092 H 235.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#347BA1
RGB	rgb(52, 123, 161)
HSL	hsl(201, 51%, 42%)
HSV	hsv(201, 68%, 63%)
CMYK	cmyk(67.7%, 23.6%, 0%, 36.9%)
CIE-LAB	lab(48.84, -9.72, -26.87)
CIE-LCH	lch(48.84, 28.58, 250.11°)
OKLab	oklab(55.47% -0.0523 -0.0755)
OKLCH	oklch(55.47% 0.092 235.3)
XYZ	xyz(14.9296, 17.4676, 36.2961)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347BA1 #A15A34

analogous

#34A191 #347BA1 #3445A1

triadic

#347BA1 #A1347B #7BA134

tetradic

#347BA1 #9134A1 #A15A34 #45A134

square

#347BA1 #9134A1 #A15A34 #45A134

split-complementary

#347BA1 #A13445 #A19134

monochromatic

#163444 #255873 #347BA1 #4D9BC5 #7BB5D4

Accessibility & contrast

On white

4.67

#347BA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#347BA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347BA1

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347BA1	#FFFFFF	#000000	##FFFFFF
##347BA1	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697AA3

Deuteranopia (green-blind)

#5A6FA0

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #347ba1;
/* rgb */ color: rgb(52, 123, 161);
/* oklch */ color: oklch(55.5% 0.092 235.3);

Tailwind

colors: {
  custom: {
    50: '#78a1bd',
    500: '#347ba1',
    950: '#000000',
  },
}

SCSS

$custom: #347ba1;
$custom-light: #78a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#347ba1",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 161
  },
  "hsl": {
    "h": 200.917,
    "s": 51.174,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55468,
    "c": 0.09181,
    "h": 235.3
  },
  "luminance": 0.17469
}

Semantic roles & 50–950 ramp

primary

#347BA1

secondary

#BD8D74

accent

#7E4DDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #347BA1

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

Preview Lab → · Contrast checker → · Palette generator →