#4636CA#4636CA

#4636CA is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.6% C 0.216 H 278.4°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4636CA
RGB	rgb(70, 54, 202)
HSL	hsl(246, 58%, 50%)
HSV	hsv(246, 73%, 79%)
CMYK	cmyk(65.3%, 73.3%, 0%, 20.8%)
CIE-LAB	lab(34.40, 49.92, -73.99)
CIE-LCH	lch(34.40, 89.26, 304.01°)
OKLab	oklab(45.62% 0.0314 -0.2136)
OKLCH	oklch(45.62% 0.216 278.4)
XYZ	xyz(14.5022, 8.2035, 56.6849)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4636CA #BACA36

analogous

#3670CA #4636CA #9036CA

triadic

#4636CA #CA4636 #36CA46

tetradic

#4636CA #CA3670 #BACA36 #36CA90

square

#4636CA #CA3670 #BACA36 #36CA90

split-complementary

#4636CA #CA9036 #70CA36

monochromatic

#241C6A #35299A #4636CA #7366D7 #9F97E4

Accessibility & contrast

On white

7.95

#4636CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4636CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4636CA

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4636CA	#FFFFFF	#000000	##FFFFFF
##4636CA	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CE

Deuteranopia (green-blind)

#004BC7

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4636ca;
/* rgb */ color: rgb(70, 54, 202);
/* oklch */ color: oklch(45.6% 0.216 278.4);

Tailwind

colors: {
  custom: {
    50: '#8a70db',
    500: '#4636ca',
    950: '#000000',
  },
}

SCSS

$custom: #4636ca;
$custom-light: #8a70db;
$custom-dark: #000000;

JSON

{
  "hex": "#4636ca",
  "rgb": {
    "r": 70,
    "g": 54,
    "b": 202
  },
  "hsl": {
    "h": 246.486,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.45617,
    "c": 0.21594,
    "h": 278.4
  },
  "luminance": 0.08205
}

Semantic roles & 50–950 ramp

primary

#4636CA

secondary

#C8CF8D

accent

#E146D1

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4636CA

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

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