#2E36B2#2E36B2

#2E36B2 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.192 H 271.8°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E36B2
RGB	rgb(46, 54, 178)
HSL	hsl(236, 59%, 44%)
HSV	hsv(236, 74%, 70%)
CMYK	cmyk(74.2%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(30.48, 39.42, -66.37)
CIE-LCH	lch(30.48, 77.19, 300.70°)
OKLab	oklab(41.69% 0.006 -0.192)
OKLCH	oklch(41.69% 0.192 271.8)
XYZ	xyz(10.4790, 6.4324, 42.8002)
Luminance	0.0643 (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

#2E36B2 #B2AA2E

analogous

#2E78B2 #2E36B2 #682EB2

triadic

#2E36B2 #B22E36 #36B22E

tetradic

#2E36B2 #B22E78 #B2AA2E #2EB268

square

#2E36B2 #B22E78 #B2AA2E #2EB268

split-complementary

#2E36B2 #B2682E #78B22E

monochromatic

#151851 #212781 #2E36B2 #4C54D1 #7D83DD

Accessibility & contrast

On white

9.18

#2E36B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2E36B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E36B2

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E36B2	#FFFFFF	#000000	##FFFFFF
##2E36B2	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	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: #2e36b2;
/* rgb */ color: rgb(46, 54, 178);
/* oklch */ color: oklch(41.7% 0.192 271.8);

Tailwind

colors: {
  custom: {
    50: '#7b6eca',
    500: '#2e36b2',
    950: '#000000',
  },
}

SCSS

$custom: #2e36b2;
$custom-light: #7b6eca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e36b2",
  "rgb": {
    "r": 46,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 236.364,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41693,
    "c": 0.19211,
    "h": 271.8
  },
  "luminance": 0.06434
}

Semantic roles & 50–950 ramp

primary

#2E36B2

secondary

#C6C176

accent

#D946E2

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2E36B2

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

Preview Lab → · Contrast checker → · Palette generator →