#2E1C91#2E1C91

#2E1C91 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.177 H 278.6°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#2E1C91
RGB	rgb(46, 28, 145)
HSL	hsl(249, 68%, 34%)
HSV	hsv(249, 81%, 57%)
CMYK	cmyk(68.3%, 80.7%, 0%, 43.1%)
CIE-LAB	lab(21.78, 43.19, -60.66)
CIE-LCH	lch(21.78, 74.47, 305.45°)
OKLab	oklab(34.49% 0.0266 -0.1752)
OKLCH	oklch(34.49% 0.177 278.6)
XYZ	xyz(6.6512, 3.4551, 27.0990)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1C91 #7F911C

analogous

#1C4591 #2E1C91 #691C91

triadic

#2E1C91 #912E1C #1C912E

tetradic

#2E1C91 #911C45 #7F911C #1C9169

square

#2E1C91 #911C45 #7F911C #1C9169

split-complementary

#2E1C91 #91691C #45911C

monochromatic

#0D082A #1E125E #2E1C91 #3E26C4 #614BDC

Accessibility & contrast

On white

12.42

#2E1C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2E1C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1C91

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1C91	#FFFFFF	#000000	##FFFFFF
##2E1C91	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003994

Deuteranopia (green-blind)

#002F8F

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2e1c91;
/* rgb */ color: rgb(46, 28, 145);
/* oklch */ color: oklch(34.5% 0.177 278.6);

Tailwind

colors: {
  custom: {
    50: '#765cb2',
    500: '#2e1c91',
    950: '#000000',
  },
}

SCSS

$custom: #2e1c91;
$custom-light: #765cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1c91",
  "rgb": {
    "r": 46,
    "g": 28,
    "b": 145
  },
  "hsl": {
    "h": 249.231,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34493,
    "c": 0.17722,
    "h": 278.6
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#2E1C91

secondary

#ADBE4A

accent

#EB3DD0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2E1C91

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

Preview Lab → · Contrast checker → · Palette generator →