#345AC2#345AC2

#345AC2 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.169 H 265.5°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#345AC2
RGB	rgb(52, 90, 194)
HSL	hsl(224, 58%, 48%)
HSV	hsv(224, 73%, 76%)
CMYK	cmyk(73.2%, 53.6%, 0%, 23.9%)
CIE-LAB	lab(41.11, 22.85, -58.41)
CIE-LCH	lch(41.11, 62.72, 291.37°)
OKLab	oklab(50.06% -0.0133 -0.1682)
OKLCH	oklch(50.06% 0.169 265.5)
XYZ	xyz(14.8065, 11.9358, 52.5520)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345AC2 #C29C34

analogous

#34A1C2 #345AC2 #5534C2

triadic

#345AC2 #C2345A #5AC234

tetradic

#345AC2 #C234A1 #C29C34 #34C255

square

#345AC2 #C234A1 #C29C34 #34C255

split-complementary

#345AC2 #C25534 #A1C234

monochromatic

#1A2D61 #274492 #345AC2 #5F7ED4 #8FA5E1

Accessibility & contrast

On white

6.20

#345AC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#345AC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345AC2

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345AC2	#FFFFFF	#000000	##FFFFFF
##345AC2	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0868C6

Deuteranopia (green-blind)

#005BC0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #345ac2;
/* rgb */ color: rgb(52, 90, 194);
/* oklch */ color: oklch(50.1% 0.169 265.5);

Tailwind

colors: {
  custom: {
    50: '#7e88d5',
    500: '#345ac2',
    950: '#000000',
  },
}

SCSS

$custom: #345ac2;
$custom-light: #7e88d5;
$custom-dark: #000000;

JSON

{
  "hex": "#345ac2",
  "rgb": {
    "r": 52,
    "g": 90,
    "b": 194
  },
  "hsl": {
    "h": 223.944,
    "s": 57.724,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50062,
    "c": 0.1687,
    "h": 265.5
  },
  "luminance": 0.11937
}

Semantic roles & 50–950 ramp

primary

#345AC2

secondary

#CCB986

accent

#B847E1

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #345AC2

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

Preview Lab → · Contrast checker → · Palette generator →