#345EC0#345EC0

#345EC0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.7% C 0.161 H 264.0°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#345EC0
RGB	rgb(52, 94, 192)
HSL	hsl(222, 57%, 48%)
HSV	hsv(222, 73%, 75%)
CMYK	cmyk(72.9%, 51%, 0%, 24.7%)
CIE-LAB	lab(42.06, 19.52, -55.72)
CIE-LCH	lch(42.06, 59.03, 289.30°)
OKLab	oklab(50.74% -0.0167 -0.1602)
OKLCH	oklch(50.74% 0.161 264)
XYZ	xyz(14.9299, 12.5396, 51.4925)
Luminance	0.1254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EC0 #C09634

analogous

#34A4C0 #345EC0 #5034C0

triadic

#345EC0 #C0345E #5EC034

tetradic

#345EC0 #C034A4 #C09634 #34C050

square

#345EC0 #C034A4 #C09634 #34C050

split-complementary

#345EC0 #C05034 #A4C034

monochromatic

#1A2F60 #274690 #345EC0 #5E81D3 #8EA7E0

Accessibility & contrast

On white

5.99

#345EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#345EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EC0

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EC0	#FFFFFF	#000000	##FFFFFF
##345EC0	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216AC4

Deuteranopia (green-blind)

#005DBE

Tritanopia (blue-blind)

#007586

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #345ec0;
/* rgb */ color: rgb(52, 94, 192);
/* oklch */ color: oklch(50.7% 0.161 264.0);

Tailwind

colors: {
  custom: {
    50: '#7e8bd4',
    500: '#345ec0',
    950: '#000000',
  },
}

SCSS

$custom: #345ec0;
$custom-light: #7e8bd4;
$custom-dark: #000000;

JSON

{
  "hex": "#345ec0",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 192
  },
  "hsl": {
    "h": 222,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.50736,
    "c": 0.16105,
    "h": 264
  },
  "luminance": 0.12541
}

Semantic roles & 50–950 ramp

primary

#345EC0

secondary

#CBB685

accent

#B347E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #345EC0

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

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