#4642DD#4642DD

#4642DD is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.1% C 0.227 H 275.2°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4642DD
RGB	rgb(70, 66, 221)
HSL	hsl(242, 70%, 56%)
HSV	hsv(242, 70%, 87%)
CMYK	cmyk(68.3%, 70.1%, 0%, 13.3%)
CIE-LAB	lab(38.58, 49.30, -78.08)
CIE-LCH	lch(38.58, 92.34, 302.27°)
OKLab	oklab(49.14% 0.0207 -0.2256)
OKLCH	oklch(49.14% 0.227 275.2)
XYZ	xyz(17.5208, 10.4174, 69.4800)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642DD #D9DD42

analogous

#428CDD #4642DD #9442DD

triadic

#4642DD #DD4642 #42DD46

tetradic

#4642DD #DD428C #D9DD42 #42DD94

square

#4642DD #DD428C #D9DD42 #42DD94

split-complementary

#4642DD #DD9442 #8CDD42

monochromatic

#1C198C #2622BF #4642DD #7976E6 #ACAAF0

Accessibility & contrast

On white

6.81

#4642DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4642DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4642DD

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642DD	#FFFFFF	#000000	##FFFFFF
##4642DD	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E2

Deuteranopia (green-blind)

#0054DA

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4642dd;
/* rgb */ color: rgb(70, 66, 221);
/* oklch */ color: oklch(49.1% 0.227 275.2);

Tailwind

colors: {
  custom: {
    50: '#8d78e9',
    500: '#4642dd',
    950: '#000000',
  },
}

SCSS

$custom: #4642dd;
$custom-light: #8d78e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4642dd",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 221
  },
  "hsl": {
    "h": 241.548,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49137,
    "c": 0.22659,
    "h": 275.2
  },
  "luminance": 0.10419
}

Semantic roles & 50–950 ramp

primary

#4642DD

secondary

#DCDD9D

accent

#EC3BE8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4642DD

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

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