#4630AB#4630AB

#4630AB is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.8% C 0.185 H 283.1°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4630AB
RGB	rgb(70, 48, 171)
HSL	hsl(251, 56%, 43%)
HSV	hsv(251, 72%, 67%)
CMYK	cmyk(59.1%, 71.9%, 0%, 32.9%)
CIE-LAB	lab(30.29, 43.62, -62.43)
CIE-LCH	lch(30.29, 76.16, 304.94°)
OKLab	oklab(41.81% 0.042 -0.1798)
OKLCH	oklch(41.81% 0.185 283.1)
XYZ	xyz(10.9312, 6.3556, 39.1709)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4630AB #95AB30

analogous

#3057AB #4630AB #8330AB

triadic

#4630AB #AB4630 #30AB46

tetradic

#4630AB #AB3057 #95AB30 #30AB83

square

#4630AB #AB3057 #95AB30 #30AB83

split-complementary

#4630AB #AB8330 #57AB30

monochromatic

#1F154B #32237B #4630AB #634CCD #8C7BDA

Accessibility & contrast

On white

9.25

#4630AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4630AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4630AB

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4630AB	#FFFFFF	#000000	##FFFFFF
##4630AB	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAF

Deuteranopia (green-blind)

#0043A9

Tritanopia (blue-blind)

#06516A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4630ab;
/* rgb */ color: rgb(70, 48, 171);
/* oklch */ color: oklch(41.8% 0.185 283.1);

Tailwind

colors: {
  custom: {
    50: '#856bc5',
    500: '#4630ab',
    950: '#000000',
  },
}

SCSS

$custom: #4630ab;
$custom-light: #856bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4630ab",
  "rgb": {
    "r": 70,
    "g": 48,
    "b": 171
  },
  "hsl": {
    "h": 250.732,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.41807,
    "c": 0.18466,
    "h": 283.1
  },
  "luminance": 0.06356
}

Semantic roles & 50–950 ramp

primary

#4630AB

secondary

#B5C374

accent

#DF48C4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4630AB

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

Preview Lab → · Contrast checker → · Palette generator →