#2D36B9#2D36B9

#2D36B9 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.3% C 0.201 H 271.1°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#2D36B9
RGB	rgb(45, 54, 185)
HSL	hsl(236, 61%, 45%)
HSV	hsv(236, 76%, 73%)
CMYK	cmyk(75.7%, 70.8%, 0%, 27.5%)
CIE-LAB	lab(31.11, 41.75, -69.49)
CIE-LCH	lch(31.11, 81.07, 301.00°)
OKLab	oklab(42.34% 0.004 -0.2011)
OKLCH	oklch(42.34% 0.201 271.1)
XYZ	xyz(11.1553, 6.6978, 46.5944)
Luminance	0.0670 (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

#2D36B9 #B9B02D

analogous

#2D7CB9 #2D36B9 #6A2DB9

triadic

#2D36B9 #B92D36 #36B92D

tetradic

#2D36B9 #B92D7C #B9B02D #2DB96A

square

#2D36B9 #B92D7C #B9B02D #2DB96A

split-complementary

#2D36B9 #B96A2D #7CB92D

monochromatic

#151957 #212888 #2D36B9 #4F58D4 #8086E0

Accessibility & contrast

On white

8.98

#2D36B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2D36B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36B9

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36B9	#FFFFFF	#000000	##FFFFFF
##2D36B9	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BD

Deuteranopia (green-blind)

#0042B7

Tritanopia (blue-blind)

#005B74

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d36b9;
/* rgb */ color: rgb(45, 54, 185);
/* oklch */ color: oklch(42.3% 0.201 271.1);

Tailwind

colors: {
  custom: {
    50: '#7d6ecf',
    500: '#2d36b9',
    950: '#000000',
  },
}

SCSS

$custom: #2d36b9;
$custom-light: #7d6ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36b9",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 185
  },
  "hsl": {
    "h": 236.143,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.42339,
    "c": 0.20118,
    "h": 271.1
  },
  "luminance": 0.06699
}

Semantic roles & 50–950 ramp

primary

#2D36B9

secondary

#C9C479

accent

#DA44E4

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D36B9

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

Preview Lab → · Contrast checker → · Palette generator →