#4145C3#4145C3

#4145C3 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.9% C 0.192 H 274.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4145C3
RGB	rgb(65, 69, 195)
HSL	hsl(238, 52%, 51%)
HSV	hsv(238, 67%, 76%)
CMYK	cmyk(66.7%, 64.6%, 0%, 23.5%)
CIE-LAB	lab(36.59, 38.34, -66.33)
CIE-LCH	lch(36.59, 76.61, 300.03°)
OKLab	oklab(46.91% 0.0159 -0.1914)
OKLCH	oklch(46.91% 0.192 274.7)
XYZ	xyz(14.1552, 9.3189, 52.6719)
Luminance	0.0932 (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

#4145C3 #C3BF41

analogous

#4186C3 #4145C3 #7E41C3

triadic

#4145C3 #C34145 #45C341

tetradic

#4145C3 #C34186 #C3BF41 #41C37E

square

#4145C3 #C34186 #C3BF41 #41C37E

split-complementary

#4145C3 #C37E41 #86C341

monochromatic

#212369 #303397 #4145C3 #7073D2 #9EA0E0

Accessibility & contrast

On white

7.33

#4145C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4145C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4145C3

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145C3	#FFFFFF	#000000	##FFFFFF
##4145C3	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#00667E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4145c3;
/* rgb */ color: rgb(65, 69, 195);
/* oklch */ color: oklch(46.9% 0.192 274.7);

Tailwind

colors: {
  custom: {
    50: '#8579d6',
    500: '#4145c3',
    950: '#000000',
  },
}

SCSS

$custom: #4145c3;
$custom-light: #8579d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4145c3",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 195
  },
  "hsl": {
    "h": 238.154,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.46906,
    "c": 0.19204,
    "h": 274.7
  },
  "luminance": 0.0932
}

Semantic roles & 50–950 ramp

primary

#4145C3

secondary

#CDCB93

accent

#D74CDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4145C3

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

Preview Lab → · Contrast checker → · Palette generator →