#345083#345083

#345083 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.5% C 0.091 H 261.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#345083
RGB	rgb(52, 80, 131)
HSL	hsl(219, 43%, 36%)
HSV	hsv(219, 60%, 51%)
CMYK	cmyk(60.3%, 38.9%, 0%, 48.6%)
CIE-LAB	lab(34.20, 6.15, -31.85)
CIE-LCH	lch(34.20, 32.44, 280.94°)
OKLab	oklab(43.47% -0.0134 -0.0903)
OKLCH	oklch(43.47% 0.091 261.6)
XYZ	xyz(8.3802, 8.1054, 22.5912)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345083 #836734

analogous

#347783 #345083 #3F3483

triadic

#345083 #833450 #508334

tetradic

#345083 #833477 #836734 #34833F

square

#345083 #833477 #836734 #34833F

split-complementary

#345083 #833F34 #778334

monochromatic

#111A2B #233557 #345083 #456BAF #6D8CC5

Accessibility & contrast

On white

8.01

#345083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#345083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345083

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345083	#FFFFFF	#000000	##FFFFFF
##345083	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B5485

Deuteranopia (green-blind)

#304D82

Tritanopia (blue-blind)

#005B63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #345083;
/* rgb */ color: rgb(52, 80, 131);
/* oklch */ color: oklch(43.5% 0.091 261.6);

Tailwind

colors: {
  custom: {
    50: '#7280a7',
    500: '#345083',
    950: '#000000',
  },
}

SCSS

$custom: #345083;
$custom-light: #7280a7;
$custom-dark: #000000;

JSON

{
  "hex": "#345083",
  "rgb": {
    "r": 52,
    "g": 80,
    "b": 131
  },
  "hsl": {
    "h": 218.734,
    "s": 43.169,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43466,
    "c": 0.09127,
    "h": 261.6
  },
  "luminance": 0.08106
}

Semantic roles & 50–950 ramp

primary

#345083

secondary

#AD9466

accent

#A655D3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #345083

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

Preview Lab → · Contrast checker → · Palette generator →