#2E278D#2E278D

#2E278D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.6% C 0.161 H 277.4°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E278D
RGB	rgb(46, 39, 141)
HSL	hsl(244, 57%, 35%)
HSV	hsv(244, 72%, 55%)
CMYK	cmyk(67.4%, 72.3%, 0%, 44.7%)
CIE-LAB	lab(23.52, 35.77, -55.31)
CIE-LCH	lch(23.52, 65.87, 302.89°)
OKLab	oklab(35.59% 0.0208 -0.1597)
OKLCH	oklch(35.59% 0.161 277.4)
XYZ	xyz(6.6584, 3.9544, 25.6065)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E278D #868D27

analogous

#27538D #2E278D #61278D

triadic

#2E278D #8D2E27 #278D2E

tetradic

#2E278D #8D2753 #868D27 #278D61

square

#2E278D #8D2753 #868D27 #278D61

split-complementary

#2E278D #8D6127 #538D27

monochromatic

#0F0C2D #1E1A5D #2E278D #3E34BD #645CD2

Accessibility & contrast

On white

11.73

#2E278D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2E278D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E278D

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E278D	#FFFFFF	#000000	##FFFFFF
##2E278D	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004357

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2e278d;
/* rgb */ color: rgb(46, 39, 141);
/* oklch */ color: oklch(35.6% 0.161 277.4);

Tailwind

colors: {
  custom: {
    50: '#7462af',
    500: '#2e278d',
    950: '#000000',
  },
}

SCSS

$custom: #2e278d;
$custom-light: #7462af;
$custom-dark: #000000;

JSON

{
  "hex": "#2e278d",
  "rgb": {
    "r": 46,
    "g": 39,
    "b": 141
  },
  "hsl": {
    "h": 244.118,
    "s": 56.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35594,
    "c": 0.16105,
    "h": 277.4
  },
  "luminance": 0.03955
}

Semantic roles & 50–950 ramp

primary

#2E278D

secondary

#B1B759

accent

#E048D6

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #2E278D

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

Preview Lab → · Contrast checker → · Palette generator →