#4649CB#4649CB

#4649CB is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.6% C 0.196 H 275.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4649CB
RGB	rgb(70, 73, 203)
HSL	hsl(239, 56%, 54%)
HSV	hsv(239, 66%, 80%)
CMYK	cmyk(65.5%, 64%, 0%, 20.4%)
CIE-LAB	lab(38.51, 39.28, -67.83)
CIE-LCH	lch(38.51, 78.38, 300.08°)
OKLab	oklab(48.6% 0.0181 -0.1956)
OKLCH	oklch(48.6% 0.196 275.3)
XYZ	xyz(15.6843, 10.3776, 57.6649)
Luminance	0.1038 (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

#4649CB #CBC846

analogous

#468BCB #4649CB #8546CB

triadic

#4649CB #CB4649 #49CB46

tetradic

#4649CB #CB468B #CBC846 #46CB85

square

#4649CB #CB468B #CBC846 #46CB85

split-complementary

#4649CB #CB8546 #8BCB46

monochromatic

#212376 #2E31A5 #4649CB #7678D8 #A6A7E6

Accessibility & contrast

On white

6.83

#4649CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4649CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4649CB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4649CB	#FFFFFF	#000000	##FFFFFF
##4649CB	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#0055C8

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4649cb;
/* rgb */ color: rgb(70, 73, 203);
/* oklch */ color: oklch(48.6% 0.196 275.3);

Tailwind

colors: {
  custom: {
    50: '#897cdc',
    500: '#4649cb',
    950: '#000000',
  },
}

SCSS

$custom: #4649cb;
$custom-light: #897cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4649cb",
  "rgb": {
    "r": 70,
    "g": 73,
    "b": 203
  },
  "hsl": {
    "h": 238.647,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48601,
    "c": 0.19646,
    "h": 275.3
  },
  "luminance": 0.10379
}

Semantic roles & 50–950 ramp

primary

#4649CB

secondary

#D3D29A

accent

#DC48DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4649CB

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

Preview Lab → · Contrast checker → · Palette generator →