#3A23A5#3A23A5

#3A23A5 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.192 H 280.4°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#3A23A5
RGB	rgb(58, 35, 165)
HSL	hsl(251, 65%, 39%)
HSV	hsv(251, 79%, 65%)
CMYK	cmyk(64.8%, 78.8%, 0%, 35.3%)
CIE-LAB	lab(26.21, 47.10, -65.57)
CIE-LCH	lch(26.21, 80.74, 305.69°)
OKLab	oklab(38.49% 0.0349 -0.1893)
OKLCH	oklch(38.49% 0.192 280.4)
XYZ	xyz(9.1353, 4.8175, 36.0385)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A23A5 #8EA523

analogous

#234DA5 #3A23A5 #7B23A5

triadic

#3A23A5 #A53A23 #23A53A

tetradic

#3A23A5 #A5234D #8EA523 #23A57B

square

#3A23A5 #A5234D #8EA523 #23A57B

split-complementary

#3A23A5 #A57B23 #4DA523

monochromatic

#170E40 #281873 #3A23A5 #4E32D3 #7A64DE

Accessibility & contrast

On white

10.69

#3A23A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3A23A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A23A5

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A23A5	#FFFFFF	#000000	##FFFFFF
##3A23A5	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a23a5;
/* rgb */ color: rgb(58, 35, 165);
/* oklch */ color: oklch(38.5% 0.192 280.4);

Tailwind

colors: {
  custom: {
    50: '#7f62c1',
    500: '#3a23a5',
    950: '#000000',
  },
}

SCSS

$custom: #3a23a5;
$custom-light: #7f62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a23a5",
  "rgb": {
    "r": 58,
    "g": 35,
    "b": 165
  },
  "hsl": {
    "h": 250.615,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38485,
    "c": 0.19245,
    "h": 280.4
  },
  "luminance": 0.04818
}

Semantic roles & 50–950 ramp

primary

#3A23A5

secondary

#B2C460

accent

#E840CA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3A23A5

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

Preview Lab → · Contrast checker → · Palette generator →