#2B2769#2B2769

#2B2769 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.9% C 0.112 H 280.7°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B2769
RGB	rgb(43, 39, 105)
HSL	hsl(244, 46%, 28%)
HSV	hsv(244, 63%, 41%)
CMYK	cmyk(59%, 62.9%, 0%, 58.8%)
CIE-LAB	lab(19.98, 22.67, -38.21)
CIE-LCH	lch(19.98, 44.43, 300.67°)
OKLab	oklab(31.95% 0.0208 -0.1096)
OKLCH	oklch(31.95% 0.112 280.7)
XYZ	xyz(4.2708, 2.9843, 13.7128)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2769 #656927

analogous

#274469 #2B2769 #4C2769

triadic

#2B2769 #692B27 #27692B

tetradic

#2B2769 #692744 #656927 #27694C

square

#2B2769 #692744 #656927 #27694C

split-complementary

#2B2769 #694C27 #446927

monochromatic

#090816 #19163C #2B2769 #3D3896 #544DBD

Accessibility & contrast

On white

13.15

#2B2769 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2B2769 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2769

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2769	#FFFFFF	#000000	##FFFFFF
##2B2769	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336B

Deuteranopia (green-blind)

#002E68

Tritanopia (blue-blind)

#0C3744

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2769;
/* rgb */ color: rgb(43, 39, 105);
/* oklch */ color: oklch(31.9% 0.112 280.7);

Tailwind

colors: {
  custom: {
    50: '#6b6194',
    500: '#2b2769',
    950: '#000000',
  },
}

SCSS

$custom: #2b2769;
$custom-light: #6b6194;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2769",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 105
  },
  "hsl": {
    "h": 243.636,
    "s": 45.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31947,
    "c": 0.1116,
    "h": 280.7
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#2B2769

secondary

#979C50

accent

#D552CE

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2B2769

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

Preview Lab → · Contrast checker → · Palette generator →