#34589D#34589D

#34589D is a mid, moderate blue. Relative luminance 0.101; OKLCH L 47.0% C 0.119 H 262.1°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#34589D
RGB	rgb(52, 88, 157)
HSL	hsl(219, 50%, 41%)
HSV	hsv(219, 67%, 62%)
CMYK	cmyk(66.9%, 43.9%, 0%, 38.4%)
CIE-LAB	lab(38.10, 10.41, -41.44)
CIE-LCH	lch(38.10, 42.72, 284.10°)
OKLab	oklab(46.97% -0.0165 -0.1183)
OKLCH	oklch(46.97% 0.119 262.1)
XYZ	xyz(10.9896, 10.1428, 33.2704)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34589D #9D7934

analogous

#348C9D #34589D #45349D

triadic

#34589D #9D3458 #589D34

tetradic

#34589D #9D348C #9D7934 #349D45

square

#34589D #9D348C #9D7934 #349D45

split-complementary

#34589D #9D4534 #8C9D34

monochromatic

#162441 #253E6F #34589D #4B74C3 #7998D3

Accessibility & contrast

On white

6.93

#34589D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#34589D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #34589D

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34589D	#FFFFFF	#000000	##FFFFFF
##34589D	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385FA0

Deuteranopia (green-blind)

#26559C

Tritanopia (blue-blind)

#006873

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #34589d;
/* rgb */ color: rgb(52, 88, 157);
/* oklch */ color: oklch(47.0% 0.119 262.1);

Tailwind

colors: {
  custom: {
    50: '#7786ba',
    500: '#34589d',
    950: '#000000',
  },
}

SCSS

$custom: #34589d;
$custom-light: #7786ba;
$custom-dark: #000000;

JSON

{
  "hex": "#34589d",
  "rgb": {
    "r": 52,
    "g": 88,
    "b": 157
  },
  "hsl": {
    "h": 219.429,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.46973,
    "c": 0.11943,
    "h": 262.1
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#34589D

secondary

#BBA272

accent

#AA4EDA

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #34589D

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

Preview Lab → · Contrast checker → · Palette generator →