#2E1B90#2E1B90

#2E1B90 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.3% C 0.177 H 278.9°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#2E1B90
RGB	rgb(46, 27, 144)
HSL	hsl(250, 68%, 34%)
HSV	hsv(250, 81%, 56%)
CMYK	cmyk(68.1%, 81.3%, 0%, 43.5%)
CIE-LAB	lab(21.50, 43.38, -60.51)
CIE-LCH	lch(21.50, 74.45, 305.63°)
OKLab	oklab(34.26% 0.0274 -0.1748)
OKLCH	oklch(34.26% 0.177 278.9)
XYZ	xyz(6.5511, 3.3778, 26.6869)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1B90 #7D901B

analogous

#1B4290 #2E1B90 #681B90

triadic

#2E1B90 #902E1B #1B902E

tetradic

#2E1B90 #901B42 #7D901B #1B9068

square

#2E1B90 #901B42 #7D901B #1B9068

split-complementary

#2E1B90 #90681B #42901B

monochromatic

#0D0829 #1E115C #2E1B90 #3E25C4 #6149DD

Accessibility & contrast

On white

12.53

#2E1B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2E1B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1B90

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1B90	#FFFFFF	#000000	##FFFFFF
##2E1B90	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003893

Deuteranopia (green-blind)

#002F8E

Tritanopia (blue-blind)

#003F56

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2e1b90;
/* rgb */ color: rgb(46, 27, 144);
/* oklch */ color: oklch(34.3% 0.177 278.9);

Tailwind

colors: {
  custom: {
    50: '#765bb2',
    500: '#2e1b90',
    950: '#000000',
  },
}

SCSS

$custom: #2e1b90;
$custom-light: #765bb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1b90",
  "rgb": {
    "r": 46,
    "g": 27,
    "b": 144
  },
  "hsl": {
    "h": 249.744,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34262,
    "c": 0.1769,
    "h": 278.9
  },
  "luminance": 0.03378
}

Semantic roles & 50–950 ramp

primary

#2E1B90

secondary

#ABBF48

accent

#EB3DCF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2E1B90

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

Preview Lab → · Contrast checker → · Palette generator →