#345EA2#345EA2

#345EA2 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.7% C 0.119 H 259.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#345EA2
RGB	rgb(52, 94, 162)
HSL	hsl(217, 51%, 42%)
HSV	hsv(217, 68%, 64%)
CMYK	cmyk(67.9%, 42%, 0%, 36.5%)
CIE-LAB	lab(40.15, 8.37, -41.14)
CIE-LCH	lch(40.15, 41.98, 281.49°)
OKLab	oklab(48.66% -0.0216 -0.1173)
OKLCH	oklch(48.66% 0.119 259.6)
XYZ	xyz(11.9381, 11.3429, 35.7357)
Luminance	0.1134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EA2 #A27834

analogous

#3495A2 #345EA2 #4134A2

triadic

#345EA2 #A2345E #5EA234

tetradic

#345EA2 #A23495 #A27834 #34A241

square

#345EA2 #A23495 #A27834 #34A241

split-complementary

#345EA2 #A24134 #95A234

monochromatic

#162845 #254374 #345EA2 #4D7BC6 #7C9ED5

Accessibility & contrast

On white

6.42

#345EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#345EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EA2

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EA2	#FFFFFF	#000000	##FFFFFF
##345EA2	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F64A5

Deuteranopia (green-blind)

#2D5AA1

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #345ea2;
/* rgb */ color: rgb(52, 94, 162);
/* oklch */ color: oklch(48.7% 0.119 259.6);

Tailwind

colors: {
  custom: {
    50: '#788bbe',
    500: '#345ea2',
    950: '#000000',
  },
}

SCSS

$custom: #345ea2;
$custom-light: #788bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#345ea2",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 162
  },
  "hsl": {
    "h": 217.091,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48657,
    "c": 0.11929,
    "h": 259.6
  },
  "luminance": 0.11344
}

Semantic roles & 50–950 ramp

primary

#345EA2

secondary

#BEA274

accent

#A54DDB

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #345EA2

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

Preview Lab → · Contrast checker → · Palette generator →