#2B446B#2B446B

#2B446B is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.6% C 0.074 H 259.0°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#2B446B
RGB	rgb(43, 68, 107)
HSL	hsl(217, 43%, 29%)
HSV	hsv(217, 60%, 42%)
CMYK	cmyk(59.8%, 36.4%, 0%, 58%)
CIE-LAB	lab(28.67, 3.37, -25.61)
CIE-LCH	lch(28.67, 25.83, 277.50°)
OKLab	oklab(38.59% -0.0141 -0.0724)
OKLCH	oklch(38.59% 0.074 259)
XYZ	xyz(5.7163, 5.7089, 14.7078)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B446B #6B522B

analogous

#2B646B #2B446B #322B6B

triadic

#2B446B #6B2B44 #446B2B

tetradic

#2B446B #6B2B64 #6B522B #2B6B32

square

#2B446B #6B2B64 #6B522B #2B6B32

split-complementary

#2B446B #6B322B #646B2B

monochromatic

#090E16 #19283F #2B446B #3D6097 #567DBB

Accessibility & contrast

On white

9.80

#2B446B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2B446B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B446B

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B446B	#FFFFFF	#000000	##FFFFFF
##2B446B	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34476D

Deuteranopia (green-blind)

#2C416A

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b446b;
/* rgb */ color: rgb(43, 68, 107);
/* oklch */ color: oklch(38.6% 0.074 259.0);

Tailwind

colors: {
  custom: {
    50: '#6a7795',
    500: '#2b446b',
    950: '#000000',
  },
}

SCSS

$custom: #2b446b;
$custom-light: #6a7795;
$custom-dark: #000000;

JSON

{
  "hex": "#2b446b",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 107
  },
  "hsl": {
    "h": 216.563,
    "s": 42.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38594,
    "c": 0.07372,
    "h": 259
  },
  "luminance": 0.05709
}

Semantic roles & 50–950 ramp

primary

#2B446B

secondary

#9D8155

accent

#A255D2

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2B446B

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

Preview Lab → · Contrast checker → · Palette generator →