#3A2BAB#3A2BAB

#3A2BAB is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.192 H 278.6°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3A2BAB
RGB	rgb(58, 43, 171)
HSL	hsl(247, 60%, 42%)
HSV	hsv(247, 75%, 67%)
CMYK	cmyk(66.1%, 74.9%, 0%, 32.9%)
CIE-LAB	lab(28.29, 44.79, -65.76)
CIE-LCH	lch(28.29, 79.56, 304.26°)
OKLab	oklab(40.13% 0.0286 -0.1899)
OKLCH	oklch(40.13% 0.192 278.6)
XYZ	xyz(9.9571, 5.5667, 39.0699)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2BAB #9CAB2B

analogous

#2B5CAB #3A2BAB #7A2BAB

triadic

#3A2BAB #AB3A2B #2BAB3A

tetradic

#3A2BAB #AB2B5C #9CAB2B #2BAB7A

square

#3A2BAB #AB2B5C #9CAB2B #2BAB7A

split-complementary

#3A2BAB #AB7A2B #5CAB2B

monochromatic

#191249 #291F7A #3A2BAB #5443D0 #8074DC

Accessibility & contrast

On white

9.94

#3A2BAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#3A2BAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2BAB

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2BAB	#FFFFFF	#000000	##FFFFFF
##3A2BAB	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)

#0048AF

Deuteranopia (green-blind)

#003DA9

Tritanopia (blue-blind)

#005069

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a2bab;
/* rgb */ color: rgb(58, 43, 171);
/* oklch */ color: oklch(40.1% 0.192 278.6);

Tailwind

colors: {
  custom: {
    50: '#8067c5',
    500: '#3a2bab',
    950: '#000000',
  },
}

SCSS

$custom: #3a2bab;
$custom-light: #8067c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2bab",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 171
  },
  "hsl": {
    "h": 247.031,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40134,
    "c": 0.19202,
    "h": 278.6
  },
  "luminance": 0.05568
}

Semantic roles & 50–950 ramp

primary

#3A2BAB

secondary

#BAC46E

accent

#E345D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2BAB

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

Preview Lab → · Contrast checker → · Palette generator →