#4631C5#4631C5

#4631C5 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.5% C 0.215 H 279.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4631C5
RGB	rgb(70, 49, 197)
HSL	hsl(249, 60%, 48%)
HSV	hsv(249, 75%, 77%)
CMYK	cmyk(64.5%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(32.98, 51.02, -73.41)
CIE-LCH	lch(32.98, 89.40, 304.80°)
OKLab	oklab(44.47% 0.0355 -0.2119)
OKLCH	oklch(44.47% 0.215 279.5)
XYZ	xyz(13.6989, 7.5288, 53.5438)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.86

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4631C5 #B0C531

analogous

#3166C5 #4631C5 #9031C5

triadic

#4631C5 #C54631 #31C546

tetradic

#4631C5 #C53166 #B0C531 #31C590

square

#4631C5 #C53166 #B0C531 #31C590

split-complementary

#4631C5 #C59031 #66C531

monochromatic

#231963 #352594 #4631C5 #6E5DD7 #9A8EE3

Accessibility & contrast

On white

8.38

#4631C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4631C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631C5

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631C5	#FFFFFF	#000000	##FFFFFF
##4631C5	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C9

Deuteranopia (green-blind)

#0048C2

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4631c5;
/* rgb */ color: rgb(70, 49, 197);
/* oklch */ color: oklch(44.5% 0.215 279.5);

Tailwind

colors: {
  custom: {
    50: '#8a6cd8',
    500: '#4631c5',
    950: '#000000',
  },
}

SCSS

$custom: #4631c5;
$custom-light: #8a6cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4631c5",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 248.514,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44466,
    "c": 0.21489,
    "h": 279.5
  },
  "luminance": 0.0753
}

Semantic roles & 50–950 ramp

primary

#4631C5

secondary

#C3CD85

accent

#E344CD

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4631C5

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

Preview Lab → · Contrast checker → · Palette generator →