#345589#345589

#345589 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.0% C 0.094 H 259.2°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#345589
RGB	rgb(52, 85, 137)
HSL	hsl(217, 45%, 37%)
HSV	hsv(217, 62%, 54%)
CMYK	cmyk(62%, 38%, 0%, 46.3%)
CIE-LAB	lab(36.05, 5.05, -32.60)
CIE-LCH	lch(36.05, 32.99, 278.81°)
OKLab	oklab(45.01% -0.0177 -0.0924)
OKLCH	oklch(45.01% 0.094 259.2)
XYZ	xyz(9.1784, 9.0324, 24.9218)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345589 #896834

analogous

#348089 #345589 #3E3489

triadic

#345589 #893455 #558934

tetradic

#345589 #893480 #896834 #34893E

square

#345589 #893480 #896834 #34893E

split-complementary

#345589 #893E34 #808934

monochromatic

#121E30 #23395D #345589 #4571B5 #6F92C8

Accessibility & contrast

On white

7.48

#345589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#345589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345589

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345589	#FFFFFF	#000000	##FFFFFF
##345589	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F598B

Deuteranopia (green-blind)

#345188

Tritanopia (blue-blind)

#006168

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #345589;
/* rgb */ color: rgb(52, 85, 137);
/* oklch */ color: oklch(45.0% 0.094 259.2);

Tailwind

colors: {
  custom: {
    50: '#7384ac',
    500: '#345589',
    950: '#000000',
  },
}

SCSS

$custom: #345589;
$custom-light: #7384ac;
$custom-dark: #000000;

JSON

{
  "hex": "#345589",
  "rgb": {
    "r": 52,
    "g": 85,
    "b": 137
  },
  "hsl": {
    "h": 216.706,
    "s": 44.974,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45008,
    "c": 0.09412,
    "h": 259.2
  },
  "luminance": 0.09033
}

Semantic roles & 50–950 ramp

primary

#345589

secondary

#B09468

accent

#A253D5

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #345589

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

Preview Lab → · Contrast checker → · Palette generator →