#2E359B#2E359B

#2E359B is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.3% C 0.163 H 273.1°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#2E359B
RGB	rgb(46, 53, 155)
HSL	hsl(236, 54%, 39%)
HSV	hsv(236, 70%, 61%)
CMYK	cmyk(70.3%, 65.8%, 0%, 39.2%)
CIE-LAB	lab(28.09, 31.89, -56.43)
CIE-LCH	lch(28.09, 64.81, 299.47°)
OKLab	oklab(39.31% 0.0089 -0.1629)
OKLCH	oklch(39.31% 0.163 273.1)
XYZ	xyz(8.3142, 5.4928, 31.6260)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E359B #9B942E

analogous

#2E6C9B #2E359B #5E2E9B

triadic

#2E359B #9B2E35 #359B2E

tetradic

#2E359B #9B2E6C #9B942E #2E9B5E

square

#2E359B #9B2E6C #9B942E #2E9B5E

split-complementary

#2E359B #9B5E2E #6C9B2E

monochromatic

#12153D #20256C #2E359B #4049C6 #6F76D4

Accessibility & contrast

On white

10.01

#2E359B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2E359B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E359B

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E359B	#FFFFFF	#000000	##FFFFFF
##2E359B	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479E

Deuteranopia (green-blind)

#003D99

Tritanopia (blue-blind)

#005063

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e359b;
/* rgb */ color: rgb(46, 53, 155);
/* oklch */ color: oklch(39.3% 0.163 273.1);

Tailwind

colors: {
  custom: {
    50: '#766cb9',
    500: '#2e359b',
    950: '#000000',
  },
}

SCSS

$custom: #2e359b;
$custom-light: #766cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e359b",
  "rgb": {
    "r": 46,
    "g": 53,
    "b": 155
  },
  "hsl": {
    "h": 236.147,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39307,
    "c": 0.16318,
    "h": 273.1
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#2E359B

secondary

#BCB669

accent

#D44ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2E359B

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

Preview Lab → · Contrast checker → · Palette generator →