#2E1F9E#2E1F9E

#2E1F9E is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.3% C 0.190 H 276.5°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2E1F9E
RGB	rgb(46, 31, 158)
HSL	hsl(247, 67%, 37%)
HSV	hsv(247, 80%, 62%)
CMYK	cmyk(70.9%, 80.4%, 0%, 38%)
CIE-LAB	lab(23.77, 45.75, -65.38)
CIE-LCH	lch(23.77, 79.80, 304.98°)
OKLab	oklab(36.31% 0.0215 -0.189)
OKLCH	oklch(36.31% 0.19 276.5)
XYZ	xyz(7.7862, 4.0287, 32.7084)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1F9E #8F9E1F

analogous

#1F4F9E #2E1F9E #6E1F9E

triadic

#2E1F9E #9E2E1F #1F9E2E

tetradic

#2E1F9E #9E1F4F #8F9E1F #1F9E6E

square

#2E1F9E #9E1F4F #8F9E1F #1F9E6E

split-complementary

#2E1F9E #9E6E1F #4F9E1F

monochromatic

#100B38 #1F156B #2E1F9E #3D29D1 #6959DE

Accessibility & contrast

On white

11.63

#2E1F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2E1F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1F9E

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1F9E	#FFFFFF	#000000	##FFFFFF
##2E1F9E	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00339C

Tritanopia (blue-blind)

#00465F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2e1f9e;
/* rgb */ color: rgb(46, 31, 158);
/* oklch */ color: oklch(36.3% 0.190 276.5);

Tailwind

colors: {
  custom: {
    50: '#795ebc',
    500: '#2e1f9e',
    950: '#000000',
  },
}

SCSS

$custom: #2e1f9e;
$custom-light: #795ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1f9e",
  "rgb": {
    "r": 46,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 247.087,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36306,
    "c": 0.1902,
    "h": 276.5
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#2E1F9E

secondary

#B6C256

accent

#EA3ED6

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2E1F9E

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

Preview Lab → · Contrast checker → · Palette generator →