#2B135E#2B135E

#2B135E is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.6% C 0.123 H 290.5°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B135E
RGB	rgb(43, 19, 94)
HSL	hsl(259, 66%, 22%)
HSV	hsv(259, 80%, 37%)
CMYK	cmyk(54.3%, 79.8%, 0%, 63.1%)
CIE-LAB	lab(14.33, 31.54, -40.18)
CIE-LCH	lch(14.33, 51.08, 308.13°)
OKLab	oklab(27.56% 0.0433 -0.1154)
OKLCH	oklch(27.56% 0.123 290.5)
XYZ	xyz(3.2489, 1.7874, 10.7613)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B135E #465E13

analogous

#13215E #2B135E #51135E

triadic

#2B135E #5E2B13 #135E2B

tetradic

#2B135E #5E1321 #465E13 #135E51

square

#2B135E #5E1321 #465E13 #135E51

split-complementary

#2B135E #5E5113 #215E13

monochromatic

#0C0519 #14092B #2B135E #421D91 #5A28C4

Accessibility & contrast

On white

15.47

#2B135E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#2B135E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B135E

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B135E	#FFFFFF	#000000	##FFFFFF
##2B135E	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#00235D

Tritanopia (blue-blind)

#192737

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #2b135e;
/* rgb */ color: rgb(43, 19, 94);
/* oklch */ color: oklch(27.6% 0.123 290.5);

Tailwind

colors: {
  custom: {
    50: '#6b538c',
    500: '#2b135e',
    950: '#000000',
  },
}

SCSS

$custom: #2b135e;
$custom-light: #6b538c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b135e",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 94
  },
  "hsl": {
    "h": 259.2,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27558,
    "c": 0.12324,
    "h": 290.5
  },
  "luminance": 0.01787
}

Semantic roles & 50–950 ramp

primary

#2B135E

secondary

#789637

accent

#E93FB3

background

#F6F4F8

surface

#ECE7F0

border

#C7C3CB

text

#07030C

muted

#7A787D

Preview Lab

Preview with #2B135E

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

Preview Lab → · Contrast checker → · Palette generator →