#2E1B9C#2E1B9C

#2E1B9C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.6% C 0.191 H 277.2°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#2E1B9C
RGB	rgb(46, 27, 156)
HSL	hsl(249, 70%, 36%)
HSV	hsv(249, 83%, 61%)
CMYK	cmyk(70.5%, 82.7%, 0%, 38.8%)
CIE-LAB	lab(22.88, 47.05, -65.63)
CIE-LCH	lch(22.88, 80.76, 305.64°)
OKLab	oklab(35.62% 0.0238 -0.1897)
OKLCH	oklch(35.62% 0.191 277.2)
XYZ	xyz(7.5174, 3.7643, 31.7765)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1B9C #899C1B

analogous

#1B489C #2E1B9C #6E1B9C

triadic

#2E1B9C #9C2E1B #1B9C2E

tetradic

#2E1B9C #9C1B48 #899C1B #1B9C6E

square

#2E1B9C #9C1B48 #899C1B #1B9C6E

split-complementary

#2E1B9C #9C6E1B #489C1B

monochromatic

#0F0934 #1F1268 #2E1B9C #3D24D0 #6651E1

Accessibility & contrast

On white

11.98

#2E1B9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2E1B9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1B9C

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1B9C	#FFFFFF	#000000	##FFFFFF
##2E1B9C	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9F

Deuteranopia (green-blind)

#00319A

Tritanopia (blue-blind)

#00445D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2e1b9c;
/* rgb */ color: rgb(46, 27, 156);
/* oklch */ color: oklch(35.6% 0.191 277.2);

Tailwind

colors: {
  custom: {
    50: '#795cbb',
    500: '#2e1b9c',
    950: '#000000',
  },
}

SCSS

$custom: #2e1b9c;
$custom-light: #795cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1b9c",
  "rgb": {
    "r": 46,
    "g": 27,
    "b": 156
  },
  "hsl": {
    "h": 248.837,
    "s": 70.492,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35622,
    "c": 0.19114,
    "h": 277.2
  },
  "luminance": 0.03765
}

Semantic roles & 50–950 ramp

primary

#2E1B9C

secondary

#B2C34F

accent

#ED3BD3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2E1B9C

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

Preview Lab → · Contrast checker → · Palette generator →