#4636CC#4636CC

#4636CC is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.8% C 0.218 H 278.2°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#4636CC
RGB	rgb(70, 54, 204)
HSL	hsl(246, 60%, 51%)
HSV	hsv(246, 74%, 80%)
CMYK	cmyk(65.7%, 73.5%, 0%, 20%)
CIE-LAB	lab(34.60, 50.54, -74.83)
CIE-LCH	lch(34.60, 90.30, 304.03°)
OKLab	oklab(45.81% 0.031 -0.2161)
OKLCH	oklch(45.81% 0.218 278.2)
XYZ	xyz(14.7405, 8.2988, 57.9401)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.99

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4636CC #BCCC36

analogous

#3671CC #4636CC #9136CC

triadic

#4636CC #CC4636 #36CC46

tetradic

#4636CC #CC3671 #BCCC36 #36CC91

square

#4636CC #CC3671 #BCCC36 #36CC91

split-complementary

#4636CC #CC9136 #71CC36

monochromatic

#241B6C #34289D #4636CC #7367D8 #A098E5

Accessibility & contrast

On white

7.89

#4636CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4636CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4636CC

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4636CC	#FFFFFF	#000000	##FFFFFF
##4636CC	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D0

Deuteranopia (green-blind)

#004BC9

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4636cc;
/* rgb */ color: rgb(70, 54, 204);
/* oklch */ color: oklch(45.8% 0.218 278.2);

Tailwind

colors: {
  custom: {
    50: '#8b70dd',
    500: '#4636cc',
    950: '#000000',
  },
}

SCSS

$custom: #4636cc;
$custom-light: #8b70dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4636cc",
  "rgb": {
    "r": 70,
    "g": 54,
    "b": 204
  },
  "hsl": {
    "h": 246.4,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45813,
    "c": 0.21832,
    "h": 278.2
  },
  "luminance": 0.083
}

Semantic roles & 50–950 ramp

primary

#4636CC

secondary

#C9D08E

accent

#E345D2

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4636CC

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

Preview Lab → · Contrast checker → · Palette generator →