#345283#345283

#345283 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.9% C 0.089 H 259.8°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#345283
RGB	rgb(52, 82, 131)
HSL	hsl(217, 43%, 36%)
HSV	hsv(217, 60%, 51%)
CMYK	cmyk(60.3%, 37.4%, 0%, 48.6%)
CIE-LAB	lab(34.81, 4.85, -30.89)
CIE-LCH	lch(34.81, 31.27, 278.92°)
OKLab	oklab(43.94% -0.0158 -0.0875)
OKLCH	oklch(43.94% 0.089 259.8)
XYZ	xyz(8.5288, 8.4026, 22.6407)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345283 #836534

analogous

#347983 #345283 #3D3483

triadic

#345283 #833452 #528334

tetradic

#345283 #833479 #836534 #34833D

square

#345283 #833479 #836534 #34833D

split-complementary

#345283 #833D34 #798334

monochromatic

#111B2B #233757 #345283 #456DAF #6D8EC5

Accessibility & contrast

On white

7.83

#345283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#345283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345283

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345283	#FFFFFF	#000000	##FFFFFF
##345283	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5685

Deuteranopia (green-blind)

#334E82

Tritanopia (blue-blind)

#005D64

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #345283;
/* rgb */ color: rgb(52, 82, 131);
/* oklch */ color: oklch(43.9% 0.089 259.8);

Tailwind

colors: {
  custom: {
    50: '#7282a7',
    500: '#345283',
    950: '#000000',
  },
}

SCSS

$custom: #345283;
$custom-light: #7282a7;
$custom-dark: #000000;

JSON

{
  "hex": "#345283",
  "rgb": {
    "r": 52,
    "g": 82,
    "b": 131
  },
  "hsl": {
    "h": 217.215,
    "s": 43.169,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43937,
    "c": 0.08887,
    "h": 259.8
  },
  "luminance": 0.08403
}

Semantic roles & 50–950 ramp

primary

#345283

secondary

#AD9266

accent

#A355D3

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #345283

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

Preview Lab → · Contrast checker → · Palette generator →