#2B2D4E#2B2D4E

#2B2D4E is a dark, muted blue. Relative luminance 0.029; OKLCH L 31.2% C 0.059 H 279.8°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D4E
RGB	rgb(43, 45, 78)
HSL	hsl(237, 29%, 24%)
HSV	hsv(237, 45%, 31%)
CMYK	cmyk(44.9%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(19.80, 8.95, -20.62)
CIE-LCH	lch(19.80, 22.47, 293.46°)
OKLab	oklab(31.2% 0.01 -0.058)
OKLCH	oklch(31.2% 0.059 279.8)
XYZ	xyz(3.3094, 2.9403, 7.5994)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D4E #4E4C2B

analogous

#2B3E4E #2B2D4E #3A2B4E

triadic

#2B2D4E #4E2B2D #2D4E2B

tetradic

#2B2D4E #4E2B3E #4E4C2B #2B4E3A

square

#2B2D4E #4E2B3E #4E4C2B #2B4E3A

split-complementary

#2B2D4E #4E3A2B #3E4E2B

monochromatic

#0B0B14 #151627 #2B2D4E #414475 #565B9D

Accessibility & contrast

On white

13.22

#2B2D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2B2D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D4E

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D4E	#FFFFFF	#000000	##FFFFFF
##2B2D4E	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22314F

Deuteranopia (green-blind)

#202F4D

Tritanopia (blue-blind)

#203439

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2d4e;
/* rgb */ color: rgb(43, 45, 78);
/* oklch */ color: oklch(31.2% 0.059 279.8);

Tailwind

colors: {
  custom: {
    50: '#666580',
    500: '#2b2d4e',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d4e;
$custom-light: #666580;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d4e",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 236.571,
    "s": 28.926,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31204,
    "c": 0.05882,
    "h": 279.8
  },
  "luminance": 0.0294
}

Semantic roles & 50–950 ramp

primary

#2B2D4E

secondary

#807D55

accent

#C063C5

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06050A

muted

#7A7A7C

Preview Lab

Preview with #2B2D4E

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

Preview Lab → · Contrast checker → · Palette generator →