#345CA2#345CA2

#345CA2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.2% C 0.122 H 260.8°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#345CA2
RGB	rgb(52, 92, 162)
HSL	hsl(218, 51%, 42%)
HSV	hsv(218, 68%, 64%)
CMYK	cmyk(67.9%, 43.2%, 0%, 36.5%)
CIE-LAB	lab(39.57, 9.66, -42.08)
CIE-LCH	lch(39.57, 43.17, 282.92°)
OKLab	oklab(48.2% -0.0195 -0.1201)
OKLCH	oklch(48.2% 0.122 260.8)
XYZ	xyz(11.7626, 10.9918, 35.6772)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345CA2 #A27A34

analogous

#3493A2 #345CA2 #4334A2

triadic

#345CA2 #A2345C #5CA234

tetradic

#345CA2 #A23493 #A27A34 #34A243

square

#345CA2 #A23493 #A27A34 #34A243

split-complementary

#345CA2 #A24334 #93A234

monochromatic

#162745 #254274 #345CA2 #4D79C6 #7C9CD5

Accessibility & contrast

On white

6.57

#345CA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#345CA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345CA2

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345CA2	#FFFFFF	#000000	##FFFFFF
##345CA2	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A5

Deuteranopia (green-blind)

#2958A1

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #345ca2;
/* rgb */ color: rgb(52, 92, 162);
/* oklch */ color: oklch(48.2% 0.122 260.8);

Tailwind

colors: {
  custom: {
    50: '#7889be',
    500: '#345ca2',
    950: '#000000',
  },
}

SCSS

$custom: #345ca2;
$custom-light: #7889be;
$custom-dark: #000000;

JSON

{
  "hex": "#345ca2",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 162
  },
  "hsl": {
    "h": 218.182,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48204,
    "c": 0.12168,
    "h": 260.8
  },
  "luminance": 0.10993
}

Semantic roles & 50–950 ramp

primary

#345CA2

secondary

#BEA374

accent

#A74DDB

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #345CA2

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

Preview Lab → · Contrast checker → · Palette generator →