#2B2E66#2B2E66

#2B2E66 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 33.1% C 0.097 H 277.4°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E66
RGB	rgb(43, 46, 102)
HSL	hsl(237, 41%, 28%)
HSV	hsv(237, 58%, 40%)
CMYK	cmyk(57.8%, 54.9%, 0%, 60%)
CIE-LAB	lab(21.68, 16.73, -33.52)
CIE-LCH	lch(21.68, 37.46, 296.53°)
OKLab	oklab(33.14% 0.0125 -0.0958)
OKLCH	oklch(33.14% 0.097 277.4)
XYZ	xyz(4.3708, 3.4266, 12.9989)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E66 #66632B

analogous

#2B4B66 #2B2E66 #452B66

triadic

#2B2E66 #662B2E #2E662B

tetradic

#2B2E66 #662B4B #66632B #2B6645

square

#2B2E66 #662B4B #66632B #2B6645

split-complementary

#2B2E66 #66452B #4B662B

monochromatic

#090A16 #191B3B #2B2E66 #3D4191 #5459B7

Accessibility & contrast

On white

12.46

#2B2E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2B2E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E66

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E66	#FFFFFF	#000000	##FFFFFF
##2B2E66	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#103668

Deuteranopia (green-blind)

#073265

Tritanopia (blue-blind)

#0E3B45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2b2e66;
/* rgb */ color: rgb(43, 46, 102);
/* oklch */ color: oklch(33.1% 0.097 277.4);

Tailwind

colors: {
  custom: {
    50: '#6a6692',
    500: '#2b2e66',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e66;
$custom-light: #6a6692;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e66",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 102
  },
  "hsl": {
    "h": 236.949,
    "s": 40.69,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33136,
    "c": 0.09658,
    "h": 277.4
  },
  "luminance": 0.03427
}

Semantic roles & 50–950 ramp

primary

#2B2E66

secondary

#989555

accent

#CA57D1

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2B2E66

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

Preview Lab → · Contrast checker → · Palette generator →