#2E3598#2E3598

#2E3598 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.159 H 273.3°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E3598
RGB	rgb(46, 53, 152)
HSL	hsl(236, 54%, 39%)
HSV	hsv(236, 70%, 60%)
CMYK	cmyk(69.7%, 65.1%, 0%, 40.4%)
CIE-LAB	lab(27.83, 30.81, -55.03)
CIE-LCH	lch(27.83, 63.07, 299.24°)
OKLab	oklab(39.03% 0.0091 -0.1588)
OKLCH	oklch(39.03% 0.159 273.3)
XYZ	xyz(8.0654, 5.3933, 30.3156)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3598 #98912E

analogous

#2E6A98 #2E3598 #5C2E98

triadic

#2E3598 #982E35 #35982E

tetradic

#2E3598 #982E6A #98912E #2E985C

square

#2E3598 #982E6A #98912E #2E985C

split-complementary

#2E3598 #985C2E #6A982E

monochromatic

#12143A #202569 #2E3598 #3E47C5 #6D74D3

Accessibility & contrast

On white

10.10

#2E3598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2E3598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3598

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3598	#FFFFFF	#000000	##FFFFFF
##2E3598	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479B

Deuteranopia (green-blind)

#003D96

Tritanopia (blue-blind)

#004F61

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2e3598;
/* rgb */ color: rgb(46, 53, 152);
/* oklch */ color: oklch(39.0% 0.159 273.3);

Tailwind

colors: {
  custom: {
    50: '#756cb7',
    500: '#2e3598',
    950: '#000000',
  },
}

SCSS

$custom: #2e3598;
$custom-light: #756cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3598",
  "rgb": {
    "r": 46,
    "g": 53,
    "b": 152
  },
  "hsl": {
    "h": 236.038,
    "s": 53.535,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39029,
    "c": 0.15911,
    "h": 273.3
  },
  "luminance": 0.05394
}

Semantic roles & 50–950 ramp

primary

#2E3598

secondary

#BAB568

accent

#D34BDD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2E3598

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

Preview Lab → · Contrast checker → · Palette generator →