#2E1B8F#2E1B8F

#2E1B8F is a dark, vivid blue. Relative luminance 0.033; OKLCH L 34.2% C 0.176 H 279.1°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#2E1B8F
RGB	rgb(46, 27, 143)
HSL	hsl(250, 68%, 33%)
HSV	hsv(250, 81%, 56%)
CMYK	cmyk(67.8%, 81.1%, 0%, 43.9%)
CIE-LAB	lab(21.38, 43.07, -60.08)
CIE-LCH	lch(21.38, 73.92, 305.64°)
OKLab	oklab(34.15% 0.0277 -0.1735)
OKLCH	oklch(34.15% 0.176 279.1)
XYZ	xyz(6.4750, 3.3473, 26.2862)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E1B8F #7C8F1B

analogous

#1B428F #2E1B8F #681B8F

triadic

#2E1B8F #8F2E1B #1B8F2E

tetradic

#2E1B8F #8F1B42 #7C8F1B #1B8F68

square

#2E1B8F #8F1B42 #7C8F1B #1B8F68

split-complementary

#2E1B8F #8F681B #428F1B

monochromatic

#0D0828 #1D115C #2E1B8F #3F25C2 #6048DC

Accessibility & contrast

On white

12.58

#2E1B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2E1B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E1B8F

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E1B8F	#FFFFFF	#000000	##FFFFFF
##2E1B8F	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003892

Deuteranopia (green-blind)

#002F8D

Tritanopia (blue-blind)

#003E55

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2e1b8f;
/* rgb */ color: rgb(46, 27, 143);
/* oklch */ color: oklch(34.2% 0.176 279.1);

Tailwind

colors: {
  custom: {
    50: '#765bb1',
    500: '#2e1b8f',
    950: '#000000',
  },
}

SCSS

$custom: #2e1b8f;
$custom-light: #765bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e1b8f",
  "rgb": {
    "r": 46,
    "g": 27,
    "b": 143
  },
  "hsl": {
    "h": 249.828,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34151,
    "c": 0.1757,
    "h": 279.1
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#2E1B8F

secondary

#ABBE48

accent

#EB3DCF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2E1B8F

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

Preview Lab → · Contrast checker → · Palette generator →