#3A2CB1#3A2CB1

#3A2CB1 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.9% C 0.198 H 277.7°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CB1
RGB	rgb(58, 44, 177)
HSL	hsl(246, 60%, 43%)
HSV	hsv(246, 75%, 69%)
CMYK	cmyk(67.2%, 75.1%, 0%, 30.6%)
CIE-LAB	lab(29.09, 46.14, -68.03)
CIE-LCH	lch(29.09, 82.20, 304.15°)
OKLab	oklab(40.88% 0.0266 -0.1965)
OKLCH	oklch(40.88% 0.198 277.7)
XYZ	xyz(10.5788, 5.8743, 42.1628)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CB1 #A3B12C

analogous

#2C60B1 #3A2CB1 #7C2CB1

triadic

#3A2CB1 #B13A2C #2CB13A

tetradic

#3A2CB1 #B12C60 #A3B12C #2CB17C

square

#3A2CB1 #B12C60 #A3B12C #2CB17C

split-complementary

#3A2CB1 #B17C2C #60B12C

monochromatic

#1A144F #2A2080 #3A2CB1 #5749D2 #847ADE

Accessibility & contrast

On white

9.66

#3A2CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3A2CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CB1

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CB1	#FFFFFF	#000000	##FFFFFF
##3A2CB1	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB5

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3a2cb1;
/* rgb */ color: rgb(58, 44, 177);
/* oklch */ color: oklch(40.9% 0.198 277.7);

Tailwind

colors: {
  custom: {
    50: '#8168ca',
    500: '#3a2cb1',
    950: '#000000',
  },
}

SCSS

$custom: #3a2cb1;
$custom-light: #8168ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2cb1",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 177
  },
  "hsl": {
    "h": 246.316,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40882,
    "c": 0.19832,
    "h": 277.7
  },
  "luminance": 0.05875
}

Semantic roles & 50–950 ramp

primary

#3A2CB1

secondary

#BDC673

accent

#E344D3

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3A2CB1

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

Preview Lab → · Contrast checker → · Palette generator →