#2E3383#2E3383

#2E3383 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.8% C 0.132 H 275.1°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#2E3383
RGB	rgb(46, 51, 131)
HSL	hsl(236, 48%, 35%)
HSV	hsv(236, 65%, 51%)
CMYK	cmyk(64.9%, 61.1%, 0%, 48.6%)
CIE-LAB	lab(25.52, 24.50, -45.80)
CIE-LCH	lch(25.52, 51.94, 298.14°)
OKLab	oklab(36.77% 0.0117 -0.1317)
OKLCH	oklch(36.77% 0.132 275.1)
XYZ	xyz(6.4059, 4.5867, 22.0161)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E3383 #837E2E

analogous

#2E5D83 #2E3383 #542E83

triadic

#2E3383 #832E33 #33832E

tetradic

#2E3383 #832E5D #837E2E #2E8354

square

#2E3383 #832E5D #837E2E #2E8354

split-complementary

#2E3383 #83542E #5D832E

monochromatic

#0E1028 #1E2156 #2E3383 #3E45B0 #6369C8

Accessibility & contrast

On white

10.95

#2E3383 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2E3383 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E3383

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E3383	#FFFFFF	#000000	##FFFFFF
##2E3383	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004086

Deuteranopia (green-blind)

#003981

Tritanopia (blue-blind)

#004756

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2e3383;
/* rgb */ color: rgb(46, 51, 131);
/* oklch */ color: oklch(36.8% 0.132 275.1);

Tailwind

colors: {
  custom: {
    50: '#716aa8',
    500: '#2e3383',
    950: '#000000',
  },
}

SCSS

$custom: #2e3383;
$custom-light: #716aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e3383",
  "rgb": {
    "r": 46,
    "g": 51,
    "b": 131
  },
  "hsl": {
    "h": 236.471,
    "s": 48.023,
    "l": 34.706
  },
  "oklch": {
    "l": 0.36774,
    "c": 0.13227,
    "h": 275.1
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#2E3383

secondary

#AFAA5E

accent

#D050D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2E3383

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

Preview Lab → · Contrast checker → · Palette generator →