#2B2867#2B2867

#2B2867 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 32.0% C 0.107 H 280.6°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B2867
RGB	rgb(43, 40, 103)
HSL	hsl(243, 44%, 28%)
HSV	hsv(243, 61%, 40%)
CMYK	cmyk(58.3%, 61.2%, 0%, 59.6%)
CIE-LAB	lab(20.08, 21.27, -36.74)
CIE-LCH	lch(20.08, 42.45, 300.06°)
OKLab	oklab(31.97% 0.0197 -0.1053)
OKLCH	oklch(31.97% 0.107 280.6)
XYZ	xyz(4.2025, 3.0102, 13.1889)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2867 #646728

analogous

#284467 #2B2867 #4A2867

triadic

#2B2867 #672B28 #28672B

tetradic

#2B2867 #672844 #646728 #28674A

square

#2B2867 #672844 #646728 #28674A

split-complementary

#2B2867 #674A28 #446728

monochromatic

#090916 #19173B #2B2867 #3D3993 #544FBB

Accessibility & contrast

On white

13.11

#2B2867 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2B2867 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2867

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2867	#FFFFFF	#000000	##FFFFFF
##2B2867	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003369

Deuteranopia (green-blind)

#002E66

Tritanopia (blue-blind)

#0E3743

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2867;
/* rgb */ color: rgb(43, 40, 103);
/* oklch */ color: oklch(32.0% 0.107 280.6);

Tailwind

colors: {
  custom: {
    50: '#6b6293',
    500: '#2b2867',
    950: '#000000',
  },
}

SCSS

$custom: #2b2867;
$custom-light: #6b6293;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2867",
  "rgb": {
    "r": 43,
    "g": 40,
    "b": 103
  },
  "hsl": {
    "h": 242.857,
    "s": 44.056,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31972,
    "c": 0.10713,
    "h": 280.6
  },
  "luminance": 0.0301
}

Semantic roles & 50–950 ramp

primary

#2B2867

secondary

#969A51

accent

#D454CE

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2B2867

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

Preview Lab → · Contrast checker → · Palette generator →