#4645DF#4645DF

#4645DF is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.226 H 274.7°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4645DF
RGB	rgb(70, 69, 223)
HSL	hsl(240, 71%, 57%)
HSV	hsv(240, 69%, 87%)
CMYK	cmyk(68.6%, 69.1%, 0%, 12.5%)
CIE-LAB	lab(39.39, 48.24, -77.90)
CIE-LCH	lch(39.39, 91.63, 301.77°)
OKLab	oklab(49.77% 0.0186 -0.2251)
OKLCH	oklch(49.77% 0.226 274.7)
XYZ	xyz(17.9688, 10.8844, 70.9517)
Luminance	0.1089 (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

#4645DF #DEDF45

analogous

#4591DF #4645DF #9345DF

triadic

#4645DF #DF4645 #45DF46

tetradic

#4645DF #DF4591 #DEDF45 #45DF93

square

#4645DF #DF4591 #DEDF45 #45DF93

split-complementary

#4645DF #DF9345 #91DF45

monochromatic

#1A1991 #2322C5 #4645DF #7A79E8 #AEADF1

Accessibility & contrast

On white

6.61

#4645DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4645DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645DF

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645DF	#FFFFFF	#000000	##FFFFFF
##4645DF	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E4

Deuteranopia (green-blind)

#0056DC

Tritanopia (blue-blind)

#006F8D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4645df;
/* rgb */ color: rgb(70, 69, 223);
/* oklch */ color: oklch(49.8% 0.226 274.7);

Tailwind

colors: {
  custom: {
    50: '#8d7aea',
    500: '#4645df',
    950: '#000000',
  },
}

SCSS

$custom: #4645df;
$custom-light: #8d7aea;
$custom-dark: #000000;

JSON

{
  "hex": "#4645df",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 223
  },
  "hsl": {
    "h": 240.39,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.4977,
    "c": 0.2259,
    "h": 274.7
  },
  "luminance": 0.10886
}

Semantic roles & 50–950 ramp

primary

#4645DF

secondary

#DFDFA1

accent

#ED3AEC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4645DF

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

Preview Lab → · Contrast checker → · Palette generator →