#3A36BF#3A36BF

#3A36BF is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.7% C 0.205 H 275.0°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#3A36BF
RGB	rgb(58, 54, 191)
HSL	hsl(242, 56%, 48%)
HSV	hsv(242, 72%, 75%)
CMYK	cmyk(69.6%, 71.7%, 0%, 25.1%)
CIE-LAB	lab(32.48, 45.08, -70.75)
CIE-LCH	lch(32.48, 83.89, 302.50°)
OKLab	oklab(43.7% 0.0181 -0.2045)
OKLCH	oklch(43.7% 0.205 275)
XYZ	xyz(12.4650, 7.2983, 50.0319)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A36BF #BBBF36

analogous

#3676BF #3A36BF #7E36BF

triadic

#3A36BF #BF3A36 #36BF3A

tetradic

#3A36BF #BF3676 #BBBF36 #36BF7E

square

#3A36BF #BF3676 #BBBF36 #36BF7E

split-complementary

#3A36BF #BF7E36 #76BF36

monochromatic

#1D1B60 #2C298F #3A36BF #6360D2 #9290E0

Accessibility & contrast

On white

8.54

#3A36BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#3A36BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A36BF

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A36BF	#FFFFFF	#000000	##FFFFFF
##3A36BF	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#0046BC

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3a36bf;
/* rgb */ color: rgb(58, 54, 191);
/* oklch */ color: oklch(43.7% 0.205 275.0);

Tailwind

colors: {
  custom: {
    50: '#836fd4',
    500: '#3a36bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a36bf;
$custom-light: #836fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a36bf",
  "rgb": {
    "r": 58,
    "g": 54,
    "b": 191
  },
  "hsl": {
    "h": 241.752,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43704,
    "c": 0.20532,
    "h": 275
  },
  "luminance": 0.07299
}

Semantic roles & 50–950 ramp

primary

#3A36BF

secondary

#C8CA87

accent

#DF49DB

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #3A36BF

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

Preview Lab → · Contrast checker → · Palette generator →