#4921B2#4921B2

#4921B2 is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 41.0% C 0.207 H 285.3°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4921B2
RGB	rgb(73, 33, 178)
HSL	hsl(257, 69%, 41%)
HSV	hsv(257, 81%, 70%)
CMYK	cmyk(59%, 81.5%, 0%, 30.2%)
CIE-LAB	lab(28.69, 53.41, -69.25)
CIE-LCH	lch(28.69, 87.45, 307.64°)
OKLab	oklab(40.96% 0.0548 -0.1995)
OKLCH	oklch(40.96% 0.207 285.3)
XYZ	xyz(11.3249, 5.7178, 42.6177)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4921B2 #8AB221

analogous

#2142B2 #4921B2 #9221B2

triadic

#4921B2 #B24921 #21B249

tetradic

#4921B2 #B22142 #8AB221 #21B292

square

#4921B2 #B22142 #8AB221 #21B292

split-complementary

#4921B2 #B29221 #42B221

monochromatic

#1F0E4B #34177E #4921B2 #6336DA #8C6AE3

Accessibility & contrast

On white

9.80

#4921B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4921B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4921B2

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4921B2	#FFFFFF	#000000	##FFFFFF
##4921B2	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B6

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#0A4D6B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4921b2;
/* rgb */ color: rgb(73, 33, 178);
/* oklch */ color: oklch(41.0% 0.207 285.3);

Tailwind

colors: {
  custom: {
    50: '#8963ca',
    500: '#4921b2',
    950: '#000000',
  },
}

SCSS

$custom: #4921b2;
$custom-light: #8963ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4921b2",
  "rgb": {
    "r": 73,
    "g": 33,
    "b": 178
  },
  "hsl": {
    "h": 256.552,
    "s": 68.72,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4096,
    "c": 0.20691,
    "h": 285.3
  },
  "luminance": 0.05719
}

Semantic roles & 50–950 ramp

primary

#4921B2

secondary

#AEC966

accent

#EC3CBB

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4921B2

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

Preview Lab → · Contrast checker → · Palette generator →