#2D36B7#2D36B7

#2D36B7 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.1% C 0.199 H 271.2°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D36B7
RGB	rgb(45, 54, 183)
HSL	hsl(236, 61%, 45%)
HSV	hsv(236, 75%, 72%)
CMYK	cmyk(75.4%, 70.5%, 0%, 28.2%)
CIE-LAB	lab(30.91, 41.06, -68.63)
CIE-LCH	lch(30.91, 79.97, 300.89°)
OKLab	oklab(42.14% 0.0043 -0.1986)
OKLCH	oklch(42.14% 0.199 271.2)
XYZ	xyz(10.9457, 6.6140, 45.4903)
Luminance	0.0662 (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

#2D36B7 #B7AE2D

analogous

#2D7BB7 #2D36B7 #692DB7

triadic

#2D36B7 #B72D36 #36B72D

tetradic

#2D36B7 #B72D7B #B7AE2D #2DB769

square

#2D36B7 #B72D7B #B7AE2D #2DB769

split-complementary

#2D36B7 #B7692D #7BB72D

monochromatic

#151955 #212886 #2D36B7 #4E56D3 #7F85DF

Accessibility & contrast

On white

9.04

#2D36B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2D36B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36B7

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36B7	#FFFFFF	#000000	##FFFFFF
##2D36B7	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FBB

Deuteranopia (green-blind)

#0042B5

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d36b7;
/* rgb */ color: rgb(45, 54, 183);
/* oklch */ color: oklch(42.1% 0.199 271.2);

Tailwind

colors: {
  custom: {
    50: '#7c6ece',
    500: '#2d36b7',
    950: '#000000',
  },
}

SCSS

$custom: #2d36b7;
$custom-light: #7c6ece;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36b7",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 183
  },
  "hsl": {
    "h": 236.087,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42138,
    "c": 0.19869,
    "h": 271.2
  },
  "luminance": 0.06615
}

Semantic roles & 50–950 ramp

primary

#2D36B7

secondary

#C8C378

accent

#D944E4

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D36B7

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

Preview Lab → · Contrast checker → · Palette generator →