#34729B#34729B

#34729B is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.0% C 0.091 H 240.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#34729B
RGB	rgb(52, 114, 155)
HSL	hsl(204, 50%, 41%)
HSV	hsv(204, 66%, 61%)
CMYK	cmyk(66.5%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(45.81, -6.54, -28.07)
CIE-LCH	lch(45.81, 28.82, 256.89°)
OKLab	oklab(52.97% -0.0447 -0.079)
OKLCH	oklch(52.97% 0.091 240.5)
XYZ	xyz(13.3476, 15.1299, 33.2209)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34729B #9B5D34

analogous

#349B90 #34729B #343F9B

triadic

#34729B #9B3472 #729B34

tetradic

#34729B #90349B #9B5D34 #3F9B34

square

#34729B #90349B #9B5D34 #3F9B34

split-complementary

#34729B #9B343F #9B9034

monochromatic

#152F3F #25506D #34729B #4A92C2 #78AED2

Accessibility & contrast

On white

5.22

#34729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#34729B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34729B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34729B	#FFFFFF	#000000	##FFFFFF
##34729B	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729D

Deuteranopia (green-blind)

#51689A

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #34729b;
/* rgb */ color: rgb(52, 114, 155);
/* oklch */ color: oklch(53.0% 0.091 240.5);

Tailwind

colors: {
  custom: {
    50: '#779ab8',
    500: '#34729b',
    950: '#000000',
  },
}

SCSS

$custom: #34729b;
$custom-light: #779ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#34729b",
  "rgb": {
    "r": 52,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 203.883,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.52973,
    "c": 0.09075,
    "h": 240.5
  },
  "luminance": 0.15131
}

Semantic roles & 50–950 ramp

primary

#34729B

secondary

#BA8E71

accent

#864FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #34729B

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

Preview Lab → · Contrast checker → · Palette generator →