#2B186C#2B186C

#2B186C is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.136 H 285.0°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B186C
RGB	rgb(43, 24, 108)
HSL	hsl(254, 64%, 26%)
HSV	hsv(254, 78%, 42%)
CMYK	cmyk(60.2%, 77.8%, 0%, 57.6%)
CIE-LAB	lab(16.74, 33.19, -45.46)
CIE-LCH	lch(16.74, 56.29, 306.14°)
OKLab	oklab(29.7% 0.0351 -0.1309)
OKLCH	oklch(29.7% 0.136 285)
XYZ	xyz(4.0288, 2.2493, 14.4063)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B186C #596C18

analogous

#182F6C #2B186C #55186C

triadic

#2B186C #6C2B18 #186C2B

tetradic

#2B186C #6C182F #596C18 #186C55

square

#2B186C #6C182F #596C18 #186C55

split-complementary

#2B186C #6C5518 #2F6C18

monochromatic

#0A0619 #170D3A #2B186C #3F239E #532ED0

Accessibility & contrast

On white

14.48

#2B186C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2B186C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B186C

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B186C	#FFFFFF	#000000	##FFFFFF
##2B186C	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6E

Deuteranopia (green-blind)

#00276A

Tritanopia (blue-blind)

#092F40

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2b186c;
/* rgb */ color: rgb(43, 24, 108);
/* oklch */ color: oklch(29.7% 0.136 285.0);

Tailwind

colors: {
  custom: {
    50: '#6d5797',
    500: '#2b186c',
    950: '#000000',
  },
}

SCSS

$custom: #2b186c;
$custom-light: #6d5797;
$custom-dark: #000000;

JSON

{
  "hex": "#2b186c",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 108
  },
  "hsl": {
    "h": 253.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29697,
    "c": 0.13551,
    "h": 285
  },
  "luminance": 0.0225
}

Semantic roles & 50–950 ramp

primary

#2B186C

secondary

#8BA23E

accent

#E741C1

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2B186C

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

Preview Lab → · Contrast checker → · Palette generator →