#4646AC#4646AC

#4646AC is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.5% C 0.159 H 278.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4646AC
RGB	rgb(70, 70, 172)
HSL	hsl(240, 42%, 47%)
HSV	hsv(240, 59%, 67%)
CMYK	cmyk(59.3%, 59.3%, 0%, 32.5%)
CIE-LAB	lab(35.32, 30.73, -54.82)
CIE-LCH	lch(35.32, 62.84, 299.27°)
OKLab	oklab(45.49% 0.0222 -0.1574)
OKLCH	oklch(45.49% 0.159 278)
XYZ	xyz(12.1600, 8.6601, 40.0525)
Luminance	0.0866 (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

#4646AC #ACAC46

analogous

#4679AC #4646AC #7946AC

triadic

#4646AC #AC4646 #46AC46

tetradic

#4646AC #AC4679 #ACAC46 #46AC79

square

#4646AC #AC4679 #ACAC46 #46AC79

split-complementary

#4646AC #AC7946 #79AC46

monochromatic

#232355 #343481 #4646AC #6C6CC3 #9898D5

Accessibility & contrast

On white

7.69

#4646AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4646AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4646AC

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4646AC	#FFFFFF	#000000	##FFFFFF
##4646AC	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AF

Deuteranopia (green-blind)

#004FAA

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4646ac;
/* rgb */ color: rgb(70, 70, 172);
/* oklch */ color: oklch(45.5% 0.159 278.0);

Tailwind

colors: {
  custom: {
    50: '#8379c5',
    500: '#4646ac',
    950: '#000000',
  },
}

SCSS

$custom: #4646ac;
$custom-light: #8379c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4646ac",
  "rgb": {
    "r": 70,
    "g": 70,
    "b": 172
  },
  "hsl": {
    "h": 240,
    "s": 42.149,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45485,
    "c": 0.15899,
    "h": 278
  },
  "luminance": 0.08661
}

Semantic roles & 50–950 ramp

primary

#4646AC

secondary

#C1C18D

accent

#D256D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4646AC

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

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