#4648CA#4648CA

#4648CA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.196 H 275.5°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4648CA
RGB	rgb(70, 72, 202)
HSL	hsl(239, 55%, 53%)
HSV	hsv(239, 65%, 79%)
CMYK	cmyk(65.3%, 64.4%, 0%, 20.8%)
CIE-LAB	lab(38.20, 39.56, -67.76)
CIE-LCH	lch(38.20, 78.46, 300.28°)
OKLab	oklab(48.35% 0.0189 -0.1954)
OKLCH	oklch(48.35% 0.196 275.5)
XYZ	xyz(15.5003, 10.1997, 57.0176)
Luminance	0.1020 (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

#4648CA #CAC846

analogous

#468ACA #4648CA #8646CA

triadic

#4648CA #CA4648 #48CA46

tetradic

#4648CA #CA468A #CAC846 #46CA86

square

#4648CA #CA468A #CAC846 #46CA86

split-complementary

#4648CA #CA8646 #8ACA46

monochromatic

#212374 #2F31A4 #4648CA #7677D8 #A5A6E5

Accessibility & contrast

On white

6.91

#4648CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4648CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4648CA

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4648CA	#FFFFFF	#000000	##FFFFFF
##4648CA	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CE

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4648ca;
/* rgb */ color: rgb(70, 72, 202);
/* oklch */ color: oklch(48.3% 0.196 275.5);

Tailwind

colors: {
  custom: {
    50: '#897bdb',
    500: '#4648ca',
    950: '#000000',
  },
}

SCSS

$custom: #4648ca;
$custom-light: #897bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4648ca",
  "rgb": {
    "r": 70,
    "g": 72,
    "b": 202
  },
  "hsl": {
    "h": 239.091,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48347,
    "c": 0.19635,
    "h": 275.5
  },
  "luminance": 0.10201
}

Semantic roles & 50–950 ramp

primary

#4648CA

secondary

#D2D19A

accent

#DD49DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4648CA

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

Preview Lab → · Contrast checker → · Palette generator →