#345EAA#345EAA

#345EAA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.2% C 0.131 H 261.2°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#345EAA
RGB	rgb(52, 94, 170)
HSL	hsl(219, 53%, 44%)
HSV	hsv(219, 69%, 67%)
CMYK	cmyk(69.4%, 44.7%, 0%, 33.3%)
CIE-LAB	lab(40.63, 11.32, -45.12)
CIE-LCH	lch(40.63, 46.52, 284.09°)
OKLab	oklab(49.18% -0.02 -0.129)
OKLCH	oklch(49.18% 0.131 261.2)
XYZ	xyz(12.6720, 11.6365, 39.6007)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345EAA #AA8034

analogous

#3499AA #345EAA #4534AA

triadic

#345EAA #AA345E #5EAA34

tetradic

#345EAA #AA3499 #AA8034 #34AA45

square

#345EAA #AA3499 #AA8034 #34AA45

split-complementary

#345EAA #AA4534 #99AA34

monochromatic

#172A4C #26447B #345EAA #517CCA #80A0D8

Accessibility & contrast

On white

6.31

#345EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#345EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345EAA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345EAA	#FFFFFF	#000000	##FFFFFF
##345EAA	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3966AD

Deuteranopia (green-blind)

#245BA8

Tritanopia (blue-blind)

#00707B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #345eaa;
/* rgb */ color: rgb(52, 94, 170);
/* oklch */ color: oklch(49.2% 0.131 261.2);

Tailwind

colors: {
  custom: {
    50: '#798bc4',
    500: '#345eaa',
    950: '#000000',
  },
}

SCSS

$custom: #345eaa;
$custom-light: #798bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#345eaa",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 170
  },
  "hsl": {
    "h": 218.644,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49183,
    "c": 0.13054,
    "h": 261.2
  },
  "luminance": 0.11638
}

Semantic roles & 50–950 ramp

primary

#345EAA

secondary

#C1A778

accent

#A94BDD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #345EAA

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

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