#2E188C#2E188C

#2E188C is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.5% C 0.175 H 280.0°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#2E188C
RGB	rgb(46, 24, 140)
HSL	hsl(251, 71%, 32%)
HSV	hsv(251, 83%, 55%)
CMYK	cmyk(67.1%, 82.9%, 0%, 45.1%)
CIE-LAB	lab(20.55, 43.59, -59.59)
CIE-LCH	lch(20.55, 73.84, 306.18°)
OKLab	oklab(33.47% 0.0302 -0.172)
OKLCH	oklch(33.47% 0.175 280)
XYZ	xyz(6.1855, 3.1271, 25.0835)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E188C #768C18

analogous

#183C8C #2E188C #68188C

triadic

#2E188C #8C2E18 #188C2E

tetradic

#2E188C #8C183C #768C18 #188C68

square

#2E188C #8C183C #768C18 #188C68

split-complementary

#2E188C #8C6818 #3C8C18

monochromatic

#0C0624 #1D0F58 #2E188C #3F21C0 #5E40DE

Accessibility & contrast

On white

12.92

#2E188C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2E188C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E188C

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E188C	#FFFFFF	#000000	##FFFFFF
##2E188C	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368F

Deuteranopia (green-blind)

#002D8A

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2e188c;
/* rgb */ color: rgb(46, 24, 140);
/* oklch */ color: oklch(33.5% 0.175 280.0);

Tailwind

colors: {
  custom: {
    50: '#7559af',
    500: '#2e188c',
    950: '#000000',
  },
}

SCSS

$custom: #2e188c;
$custom-light: #7559af;
$custom-dark: #000000;

JSON

{
  "hex": "#2e188c",
  "rgb": {
    "r": 46,
    "g": 24,
    "b": 140
  },
  "hsl": {
    "h": 251.379,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33468,
    "c": 0.17468,
    "h": 280
  },
  "luminance": 0.03128
}

Semantic roles & 50–950 ramp

primary

#2E188C

secondary

#A7BF41

accent

#ED3ACC

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #2E188C

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

Preview Lab → · Contrast checker → · Palette generator →