#2A186D#2A186D

#2A186D is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.7% C 0.137 H 284.0°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#2A186D
RGB	rgb(42, 24, 109)
HSL	hsl(253, 64%, 26%)
HSV	hsv(253, 78%, 43%)
CMYK	cmyk(61.5%, 78%, 0%, 57.3%)
CIE-LAB	lab(16.75, 33.37, -46.11)
CIE-LCH	lch(16.75, 56.92, 305.89°)
OKLab	oklab(29.7% 0.0332 -0.1328)
OKLCH	oklch(29.7% 0.137 284)
XYZ	xyz(4.0409, 2.2494, 14.6863)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A186D #5B6D18

analogous

#18306D #2A186D #54186D

triadic

#2A186D #6D2A18 #186D2A

tetradic

#2A186D #6D1830 #5B6D18 #186D54

square

#2A186D #6D1830 #5B6D18 #186D54

split-complementary

#2A186D #6D5418 #306D18

monochromatic

#0A0619 #170D3B #2A186D #3D239F #512ED1

Accessibility & contrast

On white

14.48

#2A186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2A186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A186D

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A186D	#FFFFFF	#000000	##FFFFFF
##2A186D	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)

#002C6F

Deuteranopia (green-blind)

#00276B

Tritanopia (blue-blind)

#033041

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2a186d;
/* rgb */ color: rgb(42, 24, 109);
/* oklch */ color: oklch(29.7% 0.137 284.0);

Tailwind

colors: {
  custom: {
    50: '#6d5798',
    500: '#2a186d',
    950: '#000000',
  },
}

SCSS

$custom: #2a186d;
$custom-light: #6d5798;
$custom-dark: #000000;

JSON

{
  "hex": "#2a186d",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 252.706,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29703,
    "c": 0.13693,
    "h": 284
  },
  "luminance": 0.0225
}

Semantic roles & 50–950 ramp

primary

#2A186D

secondary

#8DA33E

accent

#E741C4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2A186D

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

Preview Lab → · Contrast checker → · Palette generator →