#34839B#34839B

#34839B is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.084 H 221.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#34839B
RGB	rgb(52, 131, 155)
HSL	hsl(194, 50%, 41%)
HSV	hsv(194, 66%, 61%)
CMYK	cmyk(66.5%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.07, -16.23, -19.95)
CIE-LCH	lch(51.07, 25.72, 230.86°)
OKLab	oklab(57.16% -0.0632 -0.0556)
OKLCH	oklch(57.16% 0.084 221.3)
XYZ	xyz(15.4465, 19.3276, 33.9205)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34839B #9B4C34

analogous

#349B7F #34839B #344F9B

triadic

#34839B #9B3483 #839B34

tetradic

#34839B #7F349B #9B4C34 #4F9B34

square

#34839B #7F349B #9B4C34 #4F9B34

split-complementary

#34839B #9B344F #9B7F34

monochromatic

#15363F #255C6D #34839B #4AA6C2 #78BDD2

Accessibility & contrast

On white

4.32

#34839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#34839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #34839B

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34839B	#FFFFFF	#000000	##000000
##34839B	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#66759B

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #34839b;
/* rgb */ color: rgb(52, 131, 155);
/* oklch */ color: oklch(57.2% 0.084 221.3);

Tailwind

colors: {
  custom: {
    50: '#78a7b8',
    500: '#34839b',
    950: '#000000',
  },
}

SCSS

$custom: #34839b;
$custom-light: #78a7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#34839b",
  "rgb": {
    "r": 52,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 193.981,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57161,
    "c": 0.0842,
    "h": 221.3
  },
  "luminance": 0.19329
}

Semantic roles & 50–950 ramp

primary

#34839B

secondary

#BA8271

accent

#6F4FD9

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #34839B

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

Preview Lab → · Contrast checker → · Palette generator →