#345DBA#345DBA

#345DBA is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.154 H 263.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#345DBA
RGB	rgb(52, 93, 186)
HSL	hsl(222, 56%, 47%)
HSV	hsv(222, 72%, 73%)
CMYK	cmyk(72%, 50%, 0%, 27.1%)
CIE-LAB	lab(41.38, 17.93, -53.32)
CIE-LCH	lch(41.38, 56.25, 288.58°)
OKLab	oklab(50.09% -0.0166 -0.1532)
OKLCH	oklch(50.09% 0.154 263.8)
XYZ	xyz(14.1903, 12.1024, 48.0330)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345DBA #BA9134

analogous

#34A0BA #345DBA #4E34BA

triadic

#345DBA #BA345D #5DBA34

tetradic

#345DBA #BA34A0 #BA9134 #34BA4E

square

#345DBA #BA34A0 #BA9134 #34BA4E

split-complementary

#345DBA #BA4E34 #A0BA34

monochromatic

#192D5A #27458A #345DBA #5A7FD1 #8AA4DE

Accessibility & contrast

On white

6.14

#345DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#345DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345DBA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345DBA	#FFFFFF	#000000	##FFFFFF
##345DBA	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2768BD

Deuteranopia (green-blind)

#005CB8

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #345dba;
/* rgb */ color: rgb(52, 93, 186);
/* oklch */ color: oklch(50.1% 0.154 263.8);

Tailwind

colors: {
  custom: {
    50: '#7d8acf',
    500: '#345dba',
    950: '#000000',
  },
}

SCSS

$custom: #345dba;
$custom-light: #7d8acf;
$custom-dark: #000000;

JSON

{
  "hex": "#345dba",
  "rgb": {
    "r": 52,
    "g": 93,
    "b": 186
  },
  "hsl": {
    "h": 221.642,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50086,
    "c": 0.15405,
    "h": 263.8
  },
  "luminance": 0.12104
}

Semantic roles & 50–950 ramp

primary

#345DBA

secondary

#C8B381

accent

#B148E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #345DBA

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

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