#4145DE#4145DE

#4145DE is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.4% C 0.226 H 273.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4145DE
RGB	rgb(65, 69, 222)
HSL	hsl(238, 70%, 56%)
HSV	hsv(238, 71%, 87%)
CMYK	cmyk(70.7%, 68.9%, 0%, 12.9%)
CIE-LAB	lab(38.99, 47.37, -77.99)
CIE-LCH	lch(38.99, 91.25, 301.27°)
OKLab	oklab(49.38% 0.013 -0.2255)
OKLCH	oklch(49.38% 0.226 273.3)
XYZ	xyz(17.4885, 10.6523, 70.2275)
Luminance	0.1065 (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

#4145DE #DEDA41

analogous

#4194DE #4145DE #8C41DE

triadic

#4145DE #DE4145 #45DE41

tetradic

#4145DE #DE4194 #DEDA41 #41DE8C

square

#4145DE #DE4194 #DEDA41 #41DE8C

split-complementary

#4145DE #DE8C41 #94DE41

monochromatic

#181B8C #2125C0 #4145DE #7578E7 #A9ABF0

Accessibility & contrast

On white

6.71

#4145DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4145DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4145DE

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4145DE	#FFFFFF	#000000	##FFFFFF
##4145DE	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E3

Deuteranopia (green-blind)

#0054DB

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4145de;
/* rgb */ color: rgb(65, 69, 222);
/* oklch */ color: oklch(49.4% 0.226 273.3);

Tailwind

colors: {
  custom: {
    50: '#8b7aea',
    500: '#4145de',
    950: '#000000',
  },
}

SCSS

$custom: #4145de;
$custom-light: #8b7aea;
$custom-dark: #000000;

JSON

{
  "hex": "#4145de",
  "rgb": {
    "r": 65,
    "g": 69,
    "b": 222
  },
  "hsl": {
    "h": 238.471,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49376,
    "c": 0.2259,
    "h": 273.3
  },
  "luminance": 0.10654
}

Semantic roles & 50–950 ramp

primary

#4145DE

secondary

#DEDC9D

accent

#E93BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4145DE

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

Preview Lab → · Contrast checker → · Palette generator →