#2D36B6#2D36B6

#2D36B6 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.0% C 0.197 H 271.3°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#2D36B6
RGB	rgb(45, 54, 182)
HSL	hsl(236, 60%, 45%)
HSV	hsv(236, 75%, 71%)
CMYK	cmyk(75.3%, 70.3%, 0%, 28.6%)
CIE-LAB	lab(30.81, 40.71, -68.20)
CIE-LCH	lch(30.81, 79.43, 300.83°)
OKLab	oklab(42.04% 0.0044 -0.1974)
OKLCH	oklch(42.04% 0.197 271.3)
XYZ	xyz(10.8420, 6.5725, 44.9441)
Luminance	0.0657 (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

#2D36B6 #B6AD2D

analogous

#2D7BB6 #2D36B6 #682DB6

triadic

#2D36B6 #B62D36 #36B62D

tetradic

#2D36B6 #B62D7B #B6AD2D #2DB668

square

#2D36B6 #B62D7B #B6AD2D #2DB668

split-complementary

#2D36B6 #B6682D #7BB62D

monochromatic

#151954 #212785 #2D36B6 #4D56D3 #7E85DF

Accessibility & contrast

On white

9.07

#2D36B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#2D36B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36B6

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36B6	#FFFFFF	#000000	##FFFFFF
##2D36B6	1.00	9.07	2.31	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBA

Deuteranopia (green-blind)

#0042B4

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d36b6;
/* rgb */ color: rgb(45, 54, 182);
/* oklch */ color: oklch(42.0% 0.197 271.3);

Tailwind

colors: {
  custom: {
    50: '#7c6ecd',
    500: '#2d36b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d36b6;
$custom-light: #7c6ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36b6",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 182
  },
  "hsl": {
    "h": 236.058,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42038,
    "c": 0.19743,
    "h": 271.3
  },
  "luminance": 0.06574
}

Semantic roles & 50–950 ramp

primary

#2D36B6

secondary

#C8C277

accent

#D944E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D36B6

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

Preview Lab → · Contrast checker → · Palette generator →