#4648AA#4648AA

#4648AA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.154 H 277.5°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4648AA
RGB	rgb(70, 72, 170)
HSL	hsl(239, 42%, 47%)
HSV	hsv(239, 59%, 67%)
CMYK	cmyk(58.8%, 57.6%, 0%, 33.3%)
CIE-LAB	lab(35.67, 28.78, -53.06)
CIE-LCH	lch(35.67, 60.36, 298.48°)
OKLab	oklab(45.7% 0.0202 -0.1522)
OKLCH	oklch(45.7% 0.154 277.5)
XYZ	xyz(12.0965, 8.8382, 39.0909)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.99

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4648AA #AAA846

analogous

#467AAA #4648AA #7646AA

triadic

#4648AA #AA4648 #48AA46

tetradic

#4648AA #AA467A #AAA846 #46AA76

square

#4648AA #AA467A #AAA846 #46AA76

split-complementary

#4648AA #AA7646 #7AAA46

monochromatic

#222353 #34367F #4648AA #6B6DC2 #9698D4

Accessibility & contrast

On white

7.59

#4648AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4648AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4648AA

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4648AA	#FFFFFF	#000000	##FFFFFF
##4648AA	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AD

Deuteranopia (green-blind)

#0050A8

Tritanopia (blue-blind)

#005F72

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4648aa;
/* rgb */ color: rgb(70, 72, 170);
/* oklch */ color: oklch(45.7% 0.154 277.5);

Tailwind

colors: {
  custom: {
    50: '#837bc4',
    500: '#4648aa',
    950: '#000000',
  },
}

SCSS

$custom: #4648aa;
$custom-light: #837bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4648aa",
  "rgb": {
    "r": 70,
    "g": 72,
    "b": 170
  },
  "hsl": {
    "h": 238.8,
    "s": 41.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45697,
    "c": 0.15358,
    "h": 277.5
  },
  "luminance": 0.08839
}

Semantic roles & 50–950 ramp

primary

#4648AA

secondary

#C0BF8C

accent

#CF56D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #4648AA

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

Preview Lab → · Contrast checker → · Palette generator →