#34739E#34739E

#34739E is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.093 H 241.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#34739E
RGB	rgb(52, 115, 158)
HSL	hsl(204, 50%, 41%)
HSV	hsv(204, 67%, 62%)
CMYK	cmyk(67.1%, 27.2%, 0%, 38%)
CIE-LAB	lab(46.26, -6.08, -29.14)
CIE-LCH	lch(46.26, 29.77, 258.21°)
OKLab	oklab(53.37% -0.0448 -0.0821)
OKLCH	oklch(53.37% 0.093 241.4)
XYZ	xyz(13.7161, 15.4587, 34.6021)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34739E #9E5F34

analogous

#349E94 #34739E #343E9E

triadic

#34739E #9E3473 #739E34

tetradic

#34739E #94349E #9E5F34 #3E9E34

square

#34739E #94349E #9E5F34 #3E9E34

split-complementary

#34739E #9E343E #9E9434

monochromatic

#163042 #255170 #34739E #4B93C4 #79AFD3

Accessibility & contrast

On white

5.13

#34739E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#34739E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34739E

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34739E	#FFFFFF	#000000	##FFFFFF
##34739E	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F73A0

Deuteranopia (green-blind)

#51699D

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #34739e;
/* rgb */ color: rgb(52, 115, 158);
/* oklch */ color: oklch(53.4% 0.093 241.4);

Tailwind

colors: {
  custom: {
    50: '#779bbb',
    500: '#34739e',
    950: '#000000',
  },
}

SCSS

$custom: #34739e;
$custom-light: #779bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#34739e",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 158
  },
  "hsl": {
    "h": 204.34,
    "s": 50.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53371,
    "c": 0.09349,
    "h": 241.4
  },
  "luminance": 0.1546
}

Semantic roles & 50–950 ramp

primary

#34739E

secondary

#BC9072

accent

#874EDA

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #34739E

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

Preview Lab → · Contrast checker → · Palette generator →