#34738B#34738B

#34738B is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.4% C 0.074 H 225.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#34738B
RGB	rgb(52, 115, 139)
HSL	hsl(197, 46%, 37%)
HSV	hsv(197, 63%, 55%)
CMYK	cmyk(62.6%, 17.3%, 0%, 45.5%)
CIE-LAB	lab(45.43, -12.55, -19.18)
CIE-LCH	lch(45.43, 22.92, 236.80°)
OKLab	oklab(52.45% -0.0518 -0.0534)
OKLCH	oklch(52.45% 0.074 225.9)
XYZ	xyz(12.2053, 14.8544, 26.6451)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34738B #8B4C34

analogous

#348B78 #34738B #34478B

triadic

#34738B #8B3473 #738B34

tetradic

#34738B #78348B #8B4C34 #478B34

square

#34738B #78348B #8B4C34 #478B34

split-complementary

#34738B #8B3447 #8B7834

monochromatic

#132932 #234E5E #34738B #4598B8 #70B1C9

Accessibility & contrast

On white

5.29

#34738B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#34738B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34738B

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34738B	#FFFFFF	#000000	##FFFFFF
##34738B	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66718C

Deuteranopia (green-blind)

#5A688B

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #34738b;
/* rgb */ color: rgb(52, 115, 139);
/* oklch */ color: oklch(52.4% 0.074 225.9);

Tailwind

colors: {
  custom: {
    50: '#759bad',
    500: '#34738b',
    950: '#000000',
  },
}

SCSS

$custom: #34738b;
$custom-light: #759bad;
$custom-dark: #000000;

JSON

{
  "hex": "#34738b",
  "rgb": {
    "r": 52,
    "g": 115,
    "b": 139
  },
  "hsl": {
    "h": 196.552,
    "s": 45.55,
    "l": 37.451
  },
  "oklch": {
    "l": 0.52446,
    "c": 0.07441,
    "h": 225.9
  },
  "luminance": 0.14856
}

Semantic roles & 50–950 ramp

primary

#34738B

secondary

#B27D69

accent

#7753D5

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #34738B

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

Preview Lab → · Contrast checker → · Palette generator →