#345BA2#345BA2

#345BA2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.0% C 0.123 H 261.3°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#345BA2
RGB	rgb(52, 91, 162)
HSL	hsl(219, 51%, 42%)
HSV	hsv(219, 68%, 64%)
CMYK	cmyk(67.9%, 43.8%, 0%, 36.5%)
CIE-LAB	lab(39.28, 10.30, -42.54)
CIE-LCH	lch(39.28, 43.77, 283.61°)
OKLab	oklab(47.98% -0.0185 -0.1215)
OKLCH	oklch(47.98% 0.123 261.3)
XYZ	xyz(11.6765, 10.8197, 35.6485)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345BA2 #A27B34

analogous

#3492A2 #345BA2 #4434A2

triadic

#345BA2 #A2345B #5BA234

tetradic

#345BA2 #A23492 #A27B34 #34A244

square

#345BA2 #A23492 #A27B34 #34A244

split-complementary

#345BA2 #A24434 #92A234

monochromatic

#162745 #254174 #345BA2 #4D78C6 #7C9BD5

Accessibility & contrast

On white

6.64

#345BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#345BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345BA2

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345BA2	#FFFFFF	#000000	##FFFFFF
##345BA2	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3962A5

Deuteranopia (green-blind)

#2758A1

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #345ba2;
/* rgb */ color: rgb(52, 91, 162);
/* oklch */ color: oklch(48.0% 0.123 261.3);

Tailwind

colors: {
  custom: {
    50: '#7888be',
    500: '#345ba2',
    950: '#000000',
  },
}

SCSS

$custom: #345ba2;
$custom-light: #7888be;
$custom-dark: #000000;

JSON

{
  "hex": "#345ba2",
  "rgb": {
    "r": 52,
    "g": 91,
    "b": 162
  },
  "hsl": {
    "h": 218.727,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.47979,
    "c": 0.12289,
    "h": 261.3
  },
  "luminance": 0.10821
}

Semantic roles & 50–950 ramp

primary

#345BA2

secondary

#BEA474

accent

#A94DDB

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #345BA2

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

Preview Lab → · Contrast checker → · Palette generator →