#34739C#34739C

#34739C is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.091 H 240.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#34739C
RGB	rgb(52, 115, 156)
HSL	hsl(204, 50%, 41%)
HSV	hsv(204, 67%, 61%)
CMYK	cmyk(66.7%, 26.3%, 0%, 38.8%)
CIE-LAB	lab(46.16, -6.78, -28.11)
CIE-LCH	lch(46.16, 28.92, 256.44°)
OKLab	oklab(53.27% -0.0454 -0.0791)
OKLCH	oklch(53.27% 0.091 240.1)
XYZ	xyz(13.5454, 15.3904, 33.7028)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34739C #9C5D34

analogous

#349C91 #34739C #343F9C

triadic

#34739C #9C3473 #739C34

tetradic

#34739C #91349C #9C5D34 #3F9C34

square

#34739C #91349C #9C5D34 #3F9C34

split-complementary

#34739C #9C343F #9C9134

monochromatic

#152F40 #25516E #34739C #4A93C3 #78AFD2

Accessibility & contrast

On white

5.15

#34739C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#34739C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34739C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34739C	#FFFFFF	#000000	##FFFFFF
##34739C	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60739E

Deuteranopia (green-blind)

#52699B

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #34739c;
/* rgb */ color: rgb(52, 115, 156);
/* oklch */ color: oklch(53.3% 0.091 240.1);

Tailwind

colors: {
  custom: {
    50: '#779bb9',
    500: '#34739c',
    950: '#000000',
  },
}

SCSS

$custom: #34739c;
$custom-light: #779bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#34739c",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 156
  },
  "hsl": {
    "h": 203.654,
    "s": 50,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53268,
    "c": 0.09121,
    "h": 240.1
  },
  "luminance": 0.15392
}

Semantic roles & 50–950 ramp

primary

#34739C

secondary

#BB8E71

accent

#854EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #34739C

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

Preview Lab → · Contrast checker → · Palette generator →