#345EC2#345EC2

#345EC2 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.164 H 264.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#345EC2
RGB	rgb(52, 94, 194)
HSL	hsl(222, 58%, 48%)
HSV	hsv(222, 73%, 76%)
CMYK	cmyk(73.2%, 51.5%, 0%, 23.9%)
CIE-LAB	lab(42.20, 20.26, -56.65)
CIE-LCH	lch(42.20, 60.17, 289.68°)
OKLab	oklab(50.88% -0.0165 -0.163)
OKLCH	oklch(50.88% 0.164 264.2)
XYZ	xyz(15.1530, 12.6289, 52.6675)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EC2 #C29834

analogous

#34A5C2 #345EC2 #5134C2

triadic

#345EC2 #C2345E #5EC234

tetradic

#345EC2 #C234A5 #C29834 #34C251

square

#345EC2 #C234A5 #C29834 #34C251

split-complementary

#345EC2 #C25134 #A5C234

monochromatic

#1A2F61 #274792 #345EC2 #5F82D4 #8FA8E1

Accessibility & contrast

On white

5.96

#345EC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#345EC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EC2

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EC2	#FFFFFF	#000000	##FFFFFF
##345EC2	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D6AC6

Deuteranopia (green-blind)

#005DC0

Tritanopia (blue-blind)

#007687

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #345ec2;
/* rgb */ color: rgb(52, 94, 194);
/* oklch */ color: oklch(50.9% 0.164 264.2);

Tailwind

colors: {
  custom: {
    50: '#7e8bd5',
    500: '#345ec2',
    950: '#000000',
  },
}

SCSS

$custom: #345ec2;
$custom-light: #7e8bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#345ec2",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 194
  },
  "hsl": {
    "h": 222.254,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50884,
    "c": 0.16378,
    "h": 264.2
  },
  "luminance": 0.12631
}

Semantic roles & 50–950 ramp

primary

#345EC2

secondary

#CCB786

accent

#B347E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #345EC2

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

Preview Lab → · Contrast checker → · Palette generator →