#2A186E#2A186E

#2A186E is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.138 H 283.8°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A186E
RGB	rgb(42, 24, 110)
HSL	hsl(253, 64%, 26%)
HSV	hsv(253, 78%, 43%)
CMYK	cmyk(61.8%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(16.85, 33.69, -46.59)
CIE-LCH	lch(16.85, 57.50, 305.87°)
OKLab	oklab(29.81% 0.0329 -0.1342)
OKLCH	oklch(29.81% 0.138 283.8)
XYZ	xyz(4.0951, 2.2710, 14.9714)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A186E #5C6E18

analogous

#18316E #2A186E #55186E

triadic

#2A186E #6E2A18 #186E2A

tetradic

#2A186E #6E1831 #5C6E18 #186E55

square

#2A186E #6E1831 #5C6E18 #186E55

split-complementary

#2A186E #6E5518 #316E18

monochromatic

#0A0519 #170D3C #2A186E #3D23A0 #512FD2

Accessibility & contrast

On white

14.44

#2A186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2A186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A186E

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A186E	#FFFFFF	#000000	##FFFFFF
##2A186E	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C70

Deuteranopia (green-blind)

#00276C

Tritanopia (blue-blind)

#023042

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2a186e;
/* rgb */ color: rgb(42, 24, 110);
/* oklch */ color: oklch(29.8% 0.138 283.8);

Tailwind

colors: {
  custom: {
    50: '#6d5798',
    500: '#2a186e',
    950: '#000000',
  },
}

SCSS

$custom: #2a186e;
$custom-light: #6d5798;
$custom-dark: #000000;

JSON

{
  "hex": "#2a186e",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 252.558,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29809,
    "c": 0.13823,
    "h": 283.8
  },
  "luminance": 0.02271
}

Semantic roles & 50–950 ramp

primary

#2A186E

secondary

#8EA43E

accent

#E741C4

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2A186E

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

Preview Lab → · Contrast checker → · Palette generator →