#3A2DA5#3A2DA5

#3A2DA5 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.8% C 0.183 H 279.0°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A2DA5
RGB	rgb(58, 45, 165)
HSL	hsl(247, 57%, 41%)
HSV	hsv(247, 73%, 65%)
CMYK	cmyk(64.8%, 72.7%, 0%, 35.3%)
CIE-LAB	lab(28.09, 41.76, -62.47)
CIE-LCH	lch(28.09, 75.14, 303.76°)
OKLab	oklab(39.81% 0.0285 -0.1803)
OKLCH	oklch(39.81% 0.183 279)
XYZ	xyz(9.4727, 5.4922, 36.1509)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2DA5 #98A52D

analogous

#2D5CA5 #3A2DA5 #762DA5

triadic

#3A2DA5 #A53A2D #2DA53A

tetradic

#3A2DA5 #A52D5C #98A52D #2DA576

square

#3A2DA5 #A52D5C #98A52D #2DA576

split-complementary

#3A2DA5 #A5762D #5CA52D

monochromatic

#181345 #292075 #3A2DA5 #5243CC #7E73D9

Accessibility & contrast

On white

10.01

#3A2DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3A2DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2DA5

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2DA5	#FFFFFF	#000000	##FFFFFF
##3A2DA5	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)

#0047A9

Deuteranopia (green-blind)

#003DA3

Tritanopia (blue-blind)

#004E66

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2da5;
/* rgb */ color: rgb(58, 45, 165);
/* oklch */ color: oklch(39.8% 0.183 279.0);

Tailwind

colors: {
  custom: {
    50: '#7e68c1',
    500: '#3a2da5',
    950: '#000000',
  },
}

SCSS

$custom: #3a2da5;
$custom-light: #7e68c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2da5",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 165
  },
  "hsl": {
    "h": 246.5,
    "s": 57.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39813,
    "c": 0.18252,
    "h": 279
  },
  "luminance": 0.05493
}

Semantic roles & 50–950 ramp

primary

#3A2DA5

secondary

#B8C16D

accent

#E047D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2DA5

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

Preview Lab → · Contrast checker → · Palette generator →