#3A36A2#3A36A2

#3A36A2 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.168 H 277.6°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#3A36A2
RGB	rgb(58, 54, 162)
HSL	hsl(242, 50%, 42%)
HSV	hsv(242, 67%, 64%)
CMYK	cmyk(64.2%, 66.7%, 0%, 36.5%)
CIE-LAB	lab(29.78, 35.40, -57.89)
CIE-LCH	lch(29.78, 67.86, 301.45°)
OKLab	oklab(40.94% 0.0222 -0.1669)
OKLCH	oklch(40.94% 0.168 277.6)
XYZ	xyz(9.5836, 6.1457, 34.8566)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A36A2 #9EA236

analogous

#3668A2 #3A36A2 #7036A2

triadic

#3A36A2 #A23A36 #36A23A

tetradic

#3A36A2 #A23668 #9EA236 #36A270

square

#3A36A2 #A23668 #9EA236 #36A270

split-complementary

#3A36A2 #A27036 #68A236

monochromatic

#191746 #2A2774 #3A36A2 #5550C5 #817ED4

Accessibility & contrast

On white

9.42

#3A36A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#3A36A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A36A2

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A36A2	#FFFFFF	#000000	##FFFFFF
##3A36A2	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA5

Deuteranopia (green-blind)

#0042A0

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3a36a2;
/* rgb */ color: rgb(58, 54, 162);
/* oklch */ color: oklch(40.9% 0.168 277.6);

Tailwind

colors: {
  custom: {
    50: '#7d6ebe',
    500: '#3a36a2',
    950: '#000000',
  },
}

SCSS

$custom: #3a36a2;
$custom-light: #7d6ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#3a36a2",
  "rgb": {
    "r": 58,
    "g": 54,
    "b": 162
  },
  "hsl": {
    "h": 242.222,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40939,
    "c": 0.16837,
    "h": 277.6
  },
  "luminance": 0.06147
}

Semantic roles & 50–950 ramp

primary

#3A36A2

secondary

#BBBD77

accent

#DA4ED4

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #3A36A2

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

Preview Lab → · Contrast checker → · Palette generator →