#2E36CF#2E36CF

#2E36CF is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.7% C 0.228 H 270.5°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#2E36CF
RGB	rgb(46, 54, 207)
HSL	hsl(237, 64%, 50%)
HSV	hsv(237, 78%, 81%)
CMYK	cmyk(77.8%, 73.9%, 0%, 18.8%)
CIE-LAB	lab(33.40, 49.26, -78.61)
CIE-LCH	lch(33.40, 92.77, 302.08°)
OKLab	oklab(44.66% 0.0019 -0.2276)
OKLCH	oklch(44.66% 0.228 270.5)
XYZ	xyz(13.7045, 7.7226, 59.7877)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.74

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E36CF #CFC72E

analogous

#2E86CF #2E36CF #772ECF

triadic

#2E36CF #CF2E36 #36CF2E

tetradic

#2E36CF #CF2E86 #CFC72E #2ECF77

square

#2E36CF #CF2E86 #CFC72E #2ECF77

split-complementary

#2E36CF #CF772E #86CF2E

monochromatic

#181C6B #23299D #2E36CF #5F65DB #9195E7

Accessibility & contrast

On white

8.25

#2E36CF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2E36CF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E36CF

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E36CF	#FFFFFF	#000000	##FFFFFF
##2E36CF	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056D3

Deuteranopia (green-blind)

#0046CC

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e36cf;
/* rgb */ color: rgb(46, 54, 207);
/* oklch */ color: oklch(44.7% 0.228 270.5);

Tailwind

colors: {
  custom: {
    50: '#826fdf',
    500: '#2e36cf',
    950: '#000000',
  },
}

SCSS

$custom: #2e36cf;
$custom-light: #826fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e36cf",
  "rgb": {
    "r": 46,
    "g": 54,
    "b": 207
  },
  "hsl": {
    "h": 237.019,
    "s": 63.636,
    "l": 49.608
  },
  "oklch": {
    "l": 0.44657,
    "c": 0.22766,
    "h": 270.5
  },
  "luminance": 0.07724
}

Semantic roles & 50–950 ramp

primary

#2E36CF

secondary

#D1CE88

accent

#DE41E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #2E36CF

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

Preview Lab → · Contrast checker → · Palette generator →