#345BAA#345BAA

#345BAA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.5% C 0.134 H 262.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#345BAA
RGB	rgb(52, 91, 170)
HSL	hsl(220, 53%, 44%)
HSV	hsv(220, 69%, 67%)
CMYK	cmyk(69.4%, 46.5%, 0%, 33.3%)
CIE-LAB	lab(39.77, 13.27, -46.50)
CIE-LCH	lch(39.77, 48.36, 285.93°)
OKLab	oklab(48.52% -0.0171 -0.1331)
OKLCH	oklch(48.52% 0.134 262.7)
XYZ	xyz(12.4104, 11.1133, 39.5135)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345BAA #AA8334

analogous

#3496AA #345BAA #4834AA

triadic

#345BAA #AA345B #5BAA34

tetradic

#345BAA #AA3496 #AA8334 #34AA48

square

#345BAA #AA3496 #AA8334 #34AA48

split-complementary

#345BAA #AA4834 #96AA34

monochromatic

#17294C #26427B #345BAA #5179CA #809DD8

Accessibility & contrast

On white

6.52

#345BAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#345BAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345BAA

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345BAA	#FFFFFF	#000000	##FFFFFF
##345BAA	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3363AD

Deuteranopia (green-blind)

#1B59A8

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #345baa;
/* rgb */ color: rgb(52, 91, 170);
/* oklch */ color: oklch(48.5% 0.134 262.7);

Tailwind

colors: {
  custom: {
    50: '#7988c4',
    500: '#345baa',
    950: '#000000',
  },
}

SCSS

$custom: #345baa;
$custom-light: #7988c4;
$custom-dark: #000000;

JSON

{
  "hex": "#345baa",
  "rgb": {
    "r": 52,
    "g": 91,
    "b": 170
  },
  "hsl": {
    "h": 220.169,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.4852,
    "c": 0.13421,
    "h": 262.7
  },
  "luminance": 0.11115
}

Semantic roles & 50–950 ramp

primary

#345BAA

secondary

#C1A978

accent

#AD4BDD

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #345BAA

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

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