#4345C5#4345C5

#4345C5 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.2% C 0.194 H 275.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#4345C5
RGB	rgb(67, 69, 197)
HSL	hsl(239, 53%, 52%)
HSV	hsv(239, 66%, 77%)
CMYK	cmyk(66%, 65%, 0%, 22.7%)
CIE-LAB	lab(36.89, 39.29, -67.00)
CIE-LCH	lch(36.89, 77.67, 300.39°)
OKLab	oklab(47.21% 0.0181 -0.1933)
OKLCH	oklch(47.21% 0.194 275.3)
XYZ	xyz(14.5176, 9.4795, 53.8772)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4345C5 #C5C343

analogous

#4386C5 #4345C5 #8243C5

triadic

#4345C5 #C54345 #45C543

tetradic

#4345C5 #C54386 #C5C343 #43C582

square

#4345C5 #C54386 #C5C343 #43C582

split-complementary

#4345C5 #C58243 #86C543

monochromatic

#21236C #30319B #4345C5 #7273D3 #A1A2E2

Accessibility & contrast

On white

7.25

#4345C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#4345C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4345C5

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4345C5	#FFFFFF	#000000	##FFFFFF
##4345C5	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC9

Deuteranopia (green-blind)

#0051C3

Tritanopia (blue-blind)

#00667F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4345c5;
/* rgb */ color: rgb(67, 69, 197);
/* oklch */ color: oklch(47.2% 0.194 275.3);

Tailwind

colors: {
  custom: {
    50: '#8779d8',
    500: '#4345c5',
    950: '#000000',
  },
}

SCSS

$custom: #4345c5;
$custom-light: #8779d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4345c5",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 197
  },
  "hsl": {
    "h": 239.077,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47212,
    "c": 0.19413,
    "h": 275.3
  },
  "luminance": 0.09481
}

Semantic roles & 50–950 ramp

primary

#4345C5

secondary

#CECE95

accent

#DA4CDC

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0915

muted

#7D7B83

Preview Lab

Preview with #4345C5

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

Preview Lab → · Contrast checker → · Palette generator →