#4645CE#4645CE

#4645CE is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.2% C 0.205 H 275.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4645CE
RGB	rgb(70, 69, 206)
HSL	hsl(240, 58%, 54%)
HSV	hsv(240, 67%, 81%)
CMYK	cmyk(66%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(37.87, 42.69, -70.62)
CIE-LCH	lch(37.87, 82.52, 301.15°)
OKLab	oklab(48.21% 0.0207 -0.2038)
OKLCH	oklch(48.21% 0.205 275.8)
XYZ	xyz(15.7908, 10.0132, 59.4811)
Luminance	0.1002 (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

#4645CE #CDCE45

analogous

#4589CE #4645CE #8B45CE

triadic

#4645CE #CE4645 #45CE46

tetradic

#4645CE #CE4589 #CDCE45 #45CE8B

square

#4645CE #CE4589 #CDCE45 #45CE8B

split-complementary

#4645CE #CE8B45 #89CE45

monochromatic

#202079 #2D2DA9 #4645CE #7675DB #A6A6E8

Accessibility & contrast

On white

6.99

#4645CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4645CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645CE

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645CE	#FFFFFF	#000000	##FFFFFF
##4645CE	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0053CB

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4645ce;
/* rgb */ color: rgb(70, 69, 206);
/* oklch */ color: oklch(48.2% 0.205 275.8);

Tailwind

colors: {
  custom: {
    50: '#8a79de',
    500: '#4645ce',
    950: '#000000',
  },
}

SCSS

$custom: #4645ce;
$custom-light: #8a79de;
$custom-dark: #000000;

JSON

{
  "hex": "#4645ce",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 240.438,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48211,
    "c": 0.20488,
    "h": 275.8
  },
  "luminance": 0.10015
}

Semantic roles & 50–950 ramp

primary

#4645CE

secondary

#D4D59A

accent

#E246E0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4645CE

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

Preview Lab → · Contrast checker → · Palette generator →