#4633DC#4633DC

#4633DC is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 47.0% C 0.240 H 276.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4633DC
RGB	rgb(70, 51, 220)
HSL	hsl(247, 71%, 53%)
HSV	hsv(247, 77%, 86%)
CMYK	cmyk(68.2%, 76.8%, 0%, 13.7%)
CIE-LAB	lab(35.67, 56.92, -82.31)
CIE-LCH	lch(35.67, 100.08, 304.66°)
OKLab	oklab(47.04% 0.0289 -0.2379)
OKLCH	oklch(47.04% 0.24 276.9)
XYZ	xyz(16.6237, 8.8356, 68.5256)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4633DC #C9DC33

analogous

#3374DC #4633DC #9B33DC

triadic

#4633DC #DC4633 #33DC46

tetradic

#4633DC #DC3374 #C9DC33 #33DC9B

square

#4633DC #DC3374 #C9DC33 #33DC9B

split-complementary

#4633DC #DC9B33 #74DC33

monochromatic

#22167F #2F1FB3 #4633DC #7567E5 #A59BEE

Accessibility & contrast

On white

7.59

#4633DC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4633DC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4633DC

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4633DC	#FFFFFF	#000000	##FFFFFF
##4633DC	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)

#005BE1

Deuteranopia (green-blind)

#004DD9

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4633dc;
/* rgb */ color: rgb(70, 51, 220);
/* oklch */ color: oklch(47.0% 0.240 276.9);

Tailwind

colors: {
  custom: {
    50: '#8e6fe8',
    500: '#4633dc',
    950: '#000000',
  },
}

SCSS

$custom: #4633dc;
$custom-light: #8e6fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4633dc",
  "rgb": {
    "r": 70,
    "g": 51,
    "b": 220
  },
  "hsl": {
    "h": 246.746,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47043,
    "c": 0.23963,
    "h": 276.9
  },
  "luminance": 0.08837
}

Semantic roles & 50–950 ramp

primary

#4633DC

secondary

#D2DA91

accent

#ED3AD9

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #4633DC

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

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