#2B426A#2B426A

#2B426A is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.0% C 0.075 H 260.9°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B426A
RGB	rgb(43, 66, 106)
HSL	hsl(218, 42%, 29%)
HSV	hsv(218, 59%, 42%)
CMYK	cmyk(59.4%, 37.7%, 0%, 58.4%)
CIE-LAB	lab(27.98, 4.35, -26.05)
CIE-LCH	lch(27.98, 26.41, 279.48°)
OKLab	oklab(38.04% -0.0118 -0.0737)
OKLCH	oklch(38.04% 0.075 260.9)
XYZ	xyz(5.5451, 5.4502, 14.3927)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B426A #6A532B

analogous

#2B626A #2B426A #342B6A

triadic

#2B426A #6A2B42 #426A2B

tetradic

#2B426A #6A2B62 #6A532B #2B6A34

square

#2B426A #6A2B62 #6A532B #2B6A34

split-complementary

#2B426A #6A342B #626A2B

monochromatic

#090E16 #19273E #2B426A #3D5D96 #557ABA

Accessibility & contrast

On white

10.05

#2B426A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2B426A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B426A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B426A	#FFFFFF	#000000	##FFFFFF
##2B426A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32456C

Deuteranopia (green-blind)

#2A3F69

Tritanopia (blue-blind)

#014B51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b426a;
/* rgb */ color: rgb(43, 66, 106);
/* oklch */ color: oklch(38.0% 0.075 260.9);

Tailwind

colors: {
  custom: {
    50: '#6a7695',
    500: '#2b426a',
    950: '#000000',
  },
}

SCSS

$custom: #2b426a;
$custom-light: #6a7695;
$custom-dark: #000000;

JSON

{
  "hex": "#2b426a",
  "rgb": {
    "r": 43,
    "g": 66,
    "b": 106
  },
  "hsl": {
    "h": 218.095,
    "s": 42.282,
    "l": 29.216
  },
  "oklch": {
    "l": 0.38043,
    "c": 0.07462,
    "h": 260.9
  },
  "luminance": 0.05451
}

Semantic roles & 50–950 ramp

primary

#2B426A

secondary

#9C8255

accent

#A556D2

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2B426A

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

Preview Lab → · Contrast checker → · Palette generator →