#2D36B2#2D36B2

#2D36B2 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.6% C 0.192 H 271.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#2D36B2
RGB	rgb(45, 54, 178)
HSL	hsl(236, 60%, 44%)
HSV	hsv(236, 75%, 70%)
CMYK	cmyk(74.7%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(30.42, 39.31, -66.47)
CIE-LCH	lch(30.42, 77.22, 300.60°)
OKLab	oklab(41.64% 0.0049 -0.1923)
OKLCH	oklch(41.64% 0.192 271.5)
XYZ	xyz(10.4345, 6.4095, 42.7981)
Luminance	0.0641 (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

#2D36B2 #B2A92D

analogous

#2D78B2 #2D36B2 #662DB2

triadic

#2D36B2 #B22D36 #36B22D

tetradic

#2D36B2 #B22D78 #B2A92D #2DB266

square

#2D36B2 #B22D78 #B2A92D #2DB266

split-complementary

#2D36B2 #B2662D #78B22D

monochromatic

#141850 #212781 #2D36B2 #4B54D1 #7C82DE

Accessibility & contrast

On white

9.20

#2D36B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2D36B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36B2

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36B2	#FFFFFF	#000000	##FFFFFF
##2D36B2	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0041B0

Tritanopia (blue-blind)

#005870

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d36b2;
/* rgb */ color: rgb(45, 54, 178);
/* oklch */ color: oklch(41.6% 0.192 271.5);

Tailwind

colors: {
  custom: {
    50: '#7b6eca',
    500: '#2d36b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d36b2;
$custom-light: #7b6eca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36b2",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 235.94,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41638,
    "c": 0.19237,
    "h": 271.5
  },
  "luminance": 0.06411
}

Semantic roles & 50–950 ramp

primary

#2D36B2

secondary

#C6C175

accent

#D845E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2D36B2

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

Preview Lab → · Contrast checker → · Palette generator →