#2B186E#2B186E

#2B186E is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.9% C 0.138 H 284.5°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B186E
RGB	rgb(43, 24, 110)
HSL	hsl(253, 64%, 26%)
HSV	hsv(253, 78%, 43%)
CMYK	cmyk(60.9%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(16.95, 33.84, -46.42)
CIE-LCH	lch(16.95, 57.44, 306.09°)
OKLab	oklab(29.91% 0.0345 -0.1337)
OKLCH	oklch(29.91% 0.138 284.5)
XYZ	xyz(4.1365, 2.2924, 14.9733)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B186E #5B6E18

analogous

#18306E #2B186E #56186E

triadic

#2B186E #6E2B18 #186E2B

tetradic

#2B186E #6E1830 #5B6E18 #186E56

square

#2B186E #6E1830 #5B6E18 #186E56

split-complementary

#2B186E #6E5618 #306E18

monochromatic

#0A0519 #170D3C #2B186E #3F23A0 #532FD2

Accessibility & contrast

On white

14.40

#2B186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2B186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B186E

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B186E	#FFFFFF	#000000	##FFFFFF
##2B186E	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C70

Deuteranopia (green-blind)

#00276C

Tritanopia (blue-blind)

#063042

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2b186e;
/* rgb */ color: rgb(43, 24, 110);
/* oklch */ color: oklch(29.9% 0.138 284.5);

Tailwind

colors: {
  custom: {
    50: '#6d5798',
    500: '#2b186e',
    950: '#000000',
  },
}

SCSS

$custom: #2b186e;
$custom-light: #6d5798;
$custom-dark: #000000;

JSON

{
  "hex": "#2b186e",
  "rgb": {
    "r": 43,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 253.256,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29906,
    "c": 0.13809,
    "h": 284.5
  },
  "luminance": 0.02293
}

Semantic roles & 50–950 ramp

primary

#2B186E

secondary

#8DA43E

accent

#E741C2

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #2B186E

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

Preview Lab → · Contrast checker → · Palette generator →