#345ABE#345ABE

#345ABE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.8% C 0.163 H 265.2°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#345ABE
RGB	rgb(52, 90, 190)
HSL	hsl(223, 57%, 47%)
HSV	hsv(223, 73%, 75%)
CMYK	cmyk(72.6%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(40.83, 21.37, -56.54)
CIE-LCH	lch(40.83, 60.44, 290.70°)
OKLab	oklab(49.76% -0.0136 -0.1627)
OKLCH	oklch(49.76% 0.163 265.2)
XYZ	xyz(14.3633, 11.7586, 50.2179)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345ABE #BE9834

analogous

#349FBE #345ABE #5334BE

triadic

#345ABE #BE345A #5ABE34

tetradic

#345ABE #BE349F #BE9834 #34BE53

square

#345ABE #BE349F #BE9834 #34BE53

split-complementary

#345ABE #BE5334 #9FBE34

monochromatic

#1A2C5E #27438E #345ABE #5D7DD3 #8DA4E0

Accessibility & contrast

On white

6.26

#345ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#345ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345ABE

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345ABE	#FFFFFF	#000000	##FFFFFF
##345ABE	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1567C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #345abe;
/* rgb */ color: rgb(52, 90, 190);
/* oklch */ color: oklch(49.8% 0.163 265.2);

Tailwind

colors: {
  custom: {
    50: '#7e88d2',
    500: '#345abe',
    950: '#000000',
  },
}

SCSS

$custom: #345abe;
$custom-light: #7e88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#345abe",
  "rgb": {
    "r": 52,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 223.478,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49756,
    "c": 0.16325,
    "h": 265.2
  },
  "luminance": 0.1176
}

Semantic roles & 50–950 ramp

primary

#345ABE

secondary

#CAB784

accent

#B648E0

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #345ABE

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

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