#3A2CA9#3A2CA9

#3A2CA9 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.189 H 278.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CA9
RGB	rgb(58, 44, 169)
HSL	hsl(247, 59%, 42%)
HSV	hsv(247, 74%, 66%)
CMYK	cmyk(65.7%, 74%, 0%, 33.7%)
CIE-LAB	lab(28.29, 43.61, -64.56)
CIE-LCH	lch(28.29, 77.91, 304.04°)
OKLab	oklab(40.07% 0.0284 -0.1864)
OKLCH	oklch(40.07% 0.189 278.7)
XYZ	xyz(9.8047, 5.5647, 38.0858)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CA9 #9BA92C

analogous

#2C5DA9 #3A2CA9 #792CA9

triadic

#3A2CA9 #A93A2C #2CA93A

tetradic

#3A2CA9 #A92C5D #9BA92C #2CA979

square

#3A2CA9 #A92C5D #9BA92C #2CA979

split-complementary

#3A2CA9 #A9792C #5DA92C

monochromatic

#191348 #291F78 #3A2CA9 #5344CE #8074DB

Accessibility & contrast

On white

9.94

#3A2CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3A2CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CA9

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CA9	#FFFFFF	#000000	##FFFFFF
##3A2CA9	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#003EA7

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a2ca9;
/* rgb */ color: rgb(58, 44, 169);
/* oklch */ color: oklch(40.1% 0.189 278.7);

Tailwind

colors: {
  custom: {
    50: '#7f67c4',
    500: '#3a2ca9',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ca9;
$custom-light: #7f67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ca9",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 169
  },
  "hsl": {
    "h": 246.72,
    "s": 58.685,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4007,
    "c": 0.18855,
    "h": 278.7
  },
  "luminance": 0.05565
}

Semantic roles & 50–950 ramp

primary

#3A2CA9

secondary

#B9C36E

accent

#E246D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2CA9

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

Preview Lab → · Contrast checker → · Palette generator →