#3A2BA8#3A2BA8

#3A2BA8 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.188 H 278.9°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#3A2BA8
RGB	rgb(58, 43, 168)
HSL	hsl(247, 59%, 41%)
HSV	hsv(247, 74%, 66%)
CMYK	cmyk(65.5%, 74.4%, 0%, 34.1%)
CIE-LAB	lab(27.99, 43.84, -64.45)
CIE-LCH	lch(27.99, 77.94, 304.23°)
OKLab	oklab(39.83% 0.0292 -0.1861)
OKLCH	oklch(39.83% 0.188 278.9)
XYZ	xyz(9.6744, 5.4537, 37.5810)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2BA8 #99A82B

analogous

#2B5BA8 #3A2BA8 #792BA8

triadic

#3A2BA8 #A83A2B #2BA83A

tetradic

#3A2BA8 #A82B5B #99A82B #2BA879

square

#3A2BA8 #A82B5B #99A82B #2BA879

split-complementary

#3A2BA8 #A8792B #5BA82B

monochromatic

#181247 #291F77 #3A2BA8 #5342CF #7F72DB

Accessibility & contrast

On white

10.04

#3A2BA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#3A2BA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2BA8

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2BA8	#FFFFFF	#000000	##FFFFFF
##3A2BA8	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2ba8;
/* rgb */ color: rgb(58, 43, 168);
/* oklch */ color: oklch(39.8% 0.188 278.9);

Tailwind

colors: {
  custom: {
    50: '#7f67c3',
    500: '#3a2ba8',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ba8;
$custom-light: #7f67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ba8",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 168
  },
  "hsl": {
    "h": 247.2,
    "s": 59.242,
    "l": 41.373
  },
  "oklch": {
    "l": 0.3983,
    "c": 0.18834,
    "h": 278.9
  },
  "luminance": 0.05454
}

Semantic roles & 50–950 ramp

primary

#3A2BA8

secondary

#B8C26C

accent

#E245D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2BA8

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

Preview Lab → · Contrast checker → · Palette generator →