#34689B#34689B

#34689B is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.6% C 0.099 H 250.0°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#34689B
RGB	rgb(52, 104, 155)
HSL	hsl(210, 50%, 41%)
HSV	hsv(210, 66%, 61%)
CMYK	cmyk(66.5%, 32.9%, 0%, 39.2%)
CIE-LAB	lab(42.76, -0.49, -32.85)
CIE-LCH	lch(42.76, 32.86, 269.14°)
OKLab	oklab(50.56% -0.0338 -0.0929)
OKLCH	oklch(50.56% 0.099 250)
XYZ	xyz(12.2807, 12.9960, 32.8653)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34689B #9B6734

analogous

#349B9A #34689B #34349B

triadic

#34689B #9B3468 #689B34

tetradic

#34689B #9A349B #9B6734 #349B34

square

#34689B #9A349B #9B6734 #349B34

split-complementary

#34689B #9B3434 #9B9A34

monochromatic

#152B3F #25496D #34689B #4A87C2 #78A5D2

Accessibility & contrast

On white

5.83

#34689B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#34689B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34689B

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34689B	#FFFFFF	#000000	##FFFFFF
##34689B	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526A9D

Deuteranopia (green-blind)

#44619A

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #34689b;
/* rgb */ color: rgb(52, 104, 155);
/* oklch */ color: oklch(50.6% 0.099 250.0);

Tailwind

colors: {
  custom: {
    50: '#7692b8',
    500: '#34689b',
    950: '#000000',
  },
}

SCSS

$custom: #34689b;
$custom-light: #7692b8;
$custom-dark: #000000;

JSON

{
  "hex": "#34689b",
  "rgb": {
    "r": 52,
    "g": 104,
    "b": 155
  },
  "hsl": {
    "h": 209.709,
    "s": 49.758,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50564,
    "c": 0.09892,
    "h": 250
  },
  "luminance": 0.12997
}

Semantic roles & 50–950 ramp

primary

#34689B

secondary

#BA9571

accent

#934FD9

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #34689B

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

Preview Lab → · Contrast checker → · Palette generator →