#2B2F69#2B2F69

#2B2F69 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.100 H 276.6°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#2B2F69
RGB	rgb(43, 47, 105)
HSL	hsl(236, 42%, 29%)
HSV	hsv(236, 59%, 41%)
CMYK	cmyk(59%, 55.2%, 0%, 58.8%)
CIE-LAB	lab(22.18, 17.13, -34.65)
CIE-LCH	lch(22.18, 38.66, 296.30°)
OKLab	oklab(33.59% 0.0115 -0.0991)
OKLCH	oklch(33.59% 0.1 276.6)
XYZ	xyz(4.5618, 3.5662, 13.8098)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2F69 #69652B

analogous

#2B4E69 #2B2F69 #462B69

triadic

#2B2F69 #692B2F #2F692B

tetradic

#2B2F69 #692B4E #69652B #2B6946

square

#2B2F69 #692B4E #69652B #2B6946

split-complementary

#2B2F69 #69462B #4E692B

monochromatic

#090A16 #191C3E #2B2F69 #3D4294 #555BB9

Accessibility & contrast

On white

12.26

#2B2F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2B2F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2F69

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2F69	#FFFFFF	#000000	##FFFFFF
##2B2F69	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F386B

Deuteranopia (green-blind)

#043368

Tritanopia (blue-blind)

#0A3C47

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b2f69;
/* rgb */ color: rgb(43, 47, 105);
/* oklch */ color: oklch(33.6% 0.100 276.6);

Tailwind

colors: {
  custom: {
    50: '#6a6794',
    500: '#2b2f69',
    950: '#000000',
  },
}

SCSS

$custom: #2b2f69;
$custom-light: #6a6794;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2f69",
  "rgb": {
    "r": 43,
    "g": 47,
    "b": 105
  },
  "hsl": {
    "h": 236.129,
    "s": 41.892,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33585,
    "c": 0.09977,
    "h": 276.6
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary

#2B2F69

secondary

#9B9755

accent

#CA56D2

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #2B2F69

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

Preview Lab → · Contrast checker → · Palette generator →