#3A2BA9#3A2BA9

#3A2BA9 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.9% C 0.190 H 278.8°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A2BA9
RGB	rgb(58, 43, 169)
HSL	hsl(247, 59%, 42%)
HSV	hsv(247, 75%, 66%)
CMYK	cmyk(65.7%, 74.6%, 0%, 33.7%)
CIE-LAB	lab(28.09, 44.16, -64.88)
CIE-LCH	lch(28.09, 78.48, 304.24°)
OKLab	oklab(39.93% 0.029 -0.1873)
OKLCH	oklch(39.93% 0.19 278.8)
XYZ	xyz(9.7679, 5.4911, 38.0736)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2BA9 #9AA92B

analogous

#2B5BA9 #3A2BA9 #792BA9

triadic

#3A2BA9 #A93A2B #2BA93A

tetradic

#3A2BA9 #A92B5B #9AA92B #2BA979

square

#3A2BA9 #A92B5B #9AA92B #2BA979

split-complementary

#3A2BA9 #A9792B #5BA92B

monochromatic

#191247 #291F78 #3A2BA9 #5342CF #7F73DB

Accessibility & contrast

On white

10.01

#3A2BA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3A2BA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2BA9

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2BA9	#FFFFFF	#000000	##FFFFFF
##3A2BA9	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003DA7

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2ba9;
/* rgb */ color: rgb(58, 43, 169);
/* oklch */ color: oklch(39.9% 0.190 278.8);

Tailwind

colors: {
  custom: {
    50: '#7f67c4',
    500: '#3a2ba9',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ba9;
$custom-light: #7f67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ba9",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 169
  },
  "hsl": {
    "h": 247.143,
    "s": 59.434,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39931,
    "c": 0.18956,
    "h": 278.8
  },
  "luminance": 0.05492
}

Semantic roles & 50–950 ramp

primary

#3A2BA9

secondary

#B9C36D

accent

#E345D0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2BA9

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

Preview Lab → · Contrast checker → · Palette generator →