#4631C4#4631C4

#4631C4 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.4% C 0.214 H 279.6°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4631C4
RGB	rgb(70, 49, 196)
HSL	hsl(249, 60%, 48%)
HSV	hsv(249, 75%, 77%)
CMYK	cmyk(64.3%, 75%, 0%, 23.1%)
CIE-LAB	lab(32.88, 50.72, -72.99)
CIE-LCH	lch(32.88, 88.88, 304.80°)
OKLab	oklab(44.37% 0.0357 -0.2107)
OKLCH	oklch(44.37% 0.214 279.6)
XYZ	xyz(13.5847, 7.4832, 52.9424)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4631C4 #AFC431

analogous

#3166C4 #4631C4 #8F31C4

triadic

#4631C4 #C44631 #31C446

tetradic

#4631C4 #C43166 #AFC431 #31C48F

square

#4631C4 #C43166 #AFC431 #31C48F

split-complementary

#4631C4 #C48F31 #66C431

monochromatic

#231962 #352593 #4631C4 #6D5CD6 #998DE2

Accessibility & contrast

On white

8.41

#4631C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4631C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631C4

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631C4	#FFFFFF	#000000	##FFFFFF
##4631C4	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C8

Deuteranopia (green-blind)

#0048C1

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4631c4;
/* rgb */ color: rgb(70, 49, 196);
/* oklch */ color: oklch(44.4% 0.214 279.6);

Tailwind

colors: {
  custom: {
    50: '#8a6cd7',
    500: '#4631c4',
    950: '#000000',
  },
}

SCSS

$custom: #4631c4;
$custom-light: #8a6cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4631c4",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 196
  },
  "hsl": {
    "h": 248.571,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44366,
    "c": 0.21371,
    "h": 279.6
  },
  "luminance": 0.07484
}

Semantic roles & 50–950 ramp

primary

#4631C4

secondary

#C2CD84

accent

#E345CD

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4631C4

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

Preview Lab → · Contrast checker → · Palette generator →