#2B2E65#2B2E65

#2B2E65 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.095 H 277.5°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E65
RGB	rgb(43, 46, 101)
HSL	hsl(237, 40%, 28%)
HSV	hsv(237, 57%, 40%)
CMYK	cmyk(57.4%, 54.5%, 0%, 60.4%)
CIE-LAB	lab(21.60, 16.37, -32.98)
CIE-LCH	lch(21.60, 36.82, 296.39°)
OKLab	oklab(33.06% 0.0124 -0.0942)
OKLCH	oklch(33.06% 0.095 277.5)
XYZ	xyz(4.3215, 3.4069, 12.7393)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E65 #65622B

analogous

#2B4B65 #2B2E65 #452B65

triadic

#2B2E65 #652B2E #2E652B

tetradic

#2B2E65 #652B4B #65622B #2B6545

square

#2B2E65 #652B4B #65622B #2B6545

split-complementary

#2B2E65 #65452B #4B652B

monochromatic

#090A15 #191A3A #2B2E65 #3D4290 #5459B6

Accessibility & contrast

On white

12.49

#2B2E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2B2E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E65

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E65	#FFFFFF	#000000	##FFFFFF
##2B2E65	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113667

Deuteranopia (green-blind)

#093264

Tritanopia (blue-blind)

#0F3A44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2e65;
/* rgb */ color: rgb(43, 46, 101);
/* oklch */ color: oklch(33.1% 0.095 277.5);

Tailwind

colors: {
  custom: {
    50: '#6a6691',
    500: '#2b2e65',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e65;
$custom-light: #6a6691;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e65",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 101
  },
  "hsl": {
    "h": 236.897,
    "s": 40.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33058,
    "c": 0.09501,
    "h": 277.5
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#2B2E65

secondary

#979455

accent

#CA58D0

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07060D

muted

#7A7A7D

Preview Lab

Preview with #2B2E65

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

Preview Lab → · Contrast checker → · Palette generator →