#2E1F9D#2E1F9D

#2E1F9D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.2% C 0.189 H 276.6°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E1F9D
RGB	rgb(46, 31, 157)
HSL	hsl(247, 67%, 37%)
HSV	hsv(247, 80%, 62%)
CMYK	cmyk(70.7%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(23.65, 45.44, -64.96)
CIE-LCH	lch(23.65, 79.27, 304.97°)
OKLab	oklab(36.19% 0.0218 -0.1877)
OKLCH	oklch(36.19% 0.189 276.6)
XYZ	xyz(7.7005, 3.9944, 32.2569)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1F9D #8E9D1F

analogous

#1F4F9D #2E1F9D #6D1F9D

triadic

#2E1F9D #9D2E1F #1F9D2E

tetradic

#2E1F9D #9D1F4F #8E9D1F #1F9D6D

square

#2E1F9D #9D1F4F #8E9D1F #1F9D6D

split-complementary

#2E1F9D #9D6D1F #4F9D1F

monochromatic

#100B37 #1F156A #2E1F9D #3D29D0 #6858DE

Accessibility & contrast

On white

11.67

#2E1F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2E1F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1F9D

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1F9D	#FFFFFF	#000000	##FFFFFF
##2E1F9D	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA0

Deuteranopia (green-blind)

#00339B

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2e1f9d;
/* rgb */ color: rgb(46, 31, 157);
/* oklch */ color: oklch(36.2% 0.189 276.6);

Tailwind

colors: {
  custom: {
    50: '#785ebb',
    500: '#2e1f9d',
    950: '#000000',
  },
}

SCSS

$custom: #2e1f9d;
$custom-light: #785ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1f9d",
  "rgb": {
    "r": 46,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 247.143,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36194,
    "c": 0.18901,
    "h": 276.6
  },
  "luminance": 0.03995
}

Semantic roles & 50–950 ramp

primary

#2E1F9D

secondary

#B5C256

accent

#EA3ED5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2E1F9D

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

Preview Lab → · Contrast checker → · Palette generator →