#4631C7#4631C7

#4631C7 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.7% C 0.217 H 279.3°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4631C7
RGB	rgb(70, 49, 199)
HSL	hsl(248, 60%, 49%)
HSV	hsv(248, 75%, 78%)
CMYK	cmyk(64.8%, 75.4%, 0%, 22%)
CIE-LAB	lab(33.18, 51.63, -74.25)
CIE-LCH	lch(33.18, 90.44, 304.81°)
OKLab	oklab(44.67% 0.035 -0.2144)
OKLCH	oklch(44.67% 0.217 279.3)
XYZ	xyz(13.9296, 7.6211, 54.7587)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4631C7 #B2C731

analogous

#3167C7 #4631C7 #9131C7

triadic

#4631C7 #C74631 #31C746

tetradic

#4631C7 #C73167 #B2C731 #31C791

square

#4631C7 #C73167 #B2C731 #31C791

split-complementary

#4631C7 #C79131 #67C731

monochromatic

#231965 #352596 #4631C7 #6F5ED7 #9B8FE3

Accessibility & contrast

On white

8.32

#4631C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4631C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4631C7

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4631C7	#FFFFFF	#000000	##FFFFFF
##4631C7	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4631c7;
/* rgb */ color: rgb(70, 49, 199);
/* oklch */ color: oklch(44.7% 0.217 279.3);

Tailwind

colors: {
  custom: {
    50: '#8a6cd9',
    500: '#4631c7',
    950: '#000000',
  },
}

SCSS

$custom: #4631c7;
$custom-light: #8a6cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4631c7",
  "rgb": {
    "r": 70,
    "g": 49,
    "b": 199
  },
  "hsl": {
    "h": 248.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.44666,
    "c": 0.21722,
    "h": 279.3
  },
  "luminance": 0.07622
}

Semantic roles & 50–950 ramp

primary

#4631C7

secondary

#C4CE86

accent

#E444CD

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4631C7

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

Preview Lab → · Contrast checker → · Palette generator →