#2B104C#2B104C

#2B104C is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.4% C 0.104 H 299.4°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#2B104C
RGB	rgb(43, 16, 76)
HSL	hsl(267, 65%, 18%)
HSV	hsv(267, 79%, 30%)
CMYK	cmyk(43.4%, 78.9%, 0%, 70.2%)
CIE-LAB	lab(12.00, 27.74, -31.76)
CIE-LCH	lch(12.00, 42.17, 311.13°)
OKLab	oklab(25.37% 0.051 -0.0907)
OKLCH	oklch(25.37% 0.104 299.4)
XYZ	xyz(2.4857, 1.4059, 6.9765)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B104C #314C10

analogous

#10134C #2B104C #49104C

triadic

#2B104C #4C2B10 #104C2B

tetradic

#2B104C #4C1013 #314C10 #104C49

square

#2B104C #4C1013 #314C10 #104C49

split-complementary

#2B104C #4C4910 #134C10

monochromatic

#0E0519 #0E0519 #2B104C #481B7F #6425B1

Accessibility & contrast

On white

16.39

#2B104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#2B104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B104C

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B104C	#FFFFFF	#000000	##FFFFFF
##2B104C	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4E

Deuteranopia (green-blind)

#001F4B

Tritanopia (blue-blind)

#231F2C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2b104c;
/* rgb */ color: rgb(43, 16, 76);
/* oklch */ color: oklch(25.4% 0.104 299.4);

Tailwind

colors: {
  custom: {
    50: '#68517f',
    500: '#2b104c',
    950: '#000000',
  },
}

SCSS

$custom: #2b104c;
$custom-light: #68517f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b104c",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 267,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2537,
    "c": 0.10403,
    "h": 299.4
  },
  "luminance": 0.01406
}

Semantic roles & 50–950 ramp

primary

#2B104C

secondary

#608632

accent

#E8409C

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #2B104C

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

Preview Lab → · Contrast checker → · Palette generator →