#4645DA#4645DA

#4645DA is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.3% C 0.220 H 275.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4645DA
RGB	rgb(70, 69, 218)
HSL	hsl(240, 67%, 56%)
HSV	hsv(240, 68%, 85%)
CMYK	cmyk(67.9%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(38.93, 46.62, -75.79)
CIE-LCH	lch(38.93, 88.98, 301.60°)
OKLab	oklab(49.31% 0.0193 -0.2189)
OKLCH	oklch(49.31% 0.22 275)
XYZ	xyz(17.3046, 10.6187, 67.4537)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4645DA #D9DA45

analogous

#458FDA #4645DA #9145DA

triadic

#4645DA #DA4645 #45DA46

tetradic

#4645DA #DA458F #D9DA45 #45DA91

square

#4645DA #DA458F #D9DA45 #45DA91

split-complementary

#4645DA #DA9145 #8FDA45

monochromatic

#1C1B89 #2625BC #4645DA #7978E4 #ACABEE

Accessibility & contrast

On white

6.72

#4645DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4645DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645DA

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645DA	#FFFFFF	#000000	##FFFFFF
##4645DA	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4645da;
/* rgb */ color: rgb(70, 69, 218);
/* oklch */ color: oklch(49.3% 0.220 275.0);

Tailwind

colors: {
  custom: {
    50: '#8c7ae7',
    500: '#4645da',
    950: '#000000',
  },
}

SCSS

$custom: #4645da;
$custom-light: #8c7ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#4645da",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 240.403,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49305,
    "c": 0.2198,
    "h": 275
  },
  "luminance": 0.1062
}

Semantic roles & 50–950 ramp

primary

#4645DA

secondary

#DCDC9F

accent

#EA3EE9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4645DA

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

Preview Lab → · Contrast checker → · Palette generator →