#2B416D#2B416D

#2B416D is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.0% C 0.081 H 263.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B416D
RGB	rgb(43, 65, 109)
HSL	hsl(220, 43%, 30%)
HSV	hsv(220, 61%, 43%)
CMYK	cmyk(60.6%, 40.4%, 0%, 57.3%)
CIE-LAB	lab(27.84, 6.13, -28.19)
CIE-LCH	lch(27.84, 28.84, 282.26°)
OKLab	oklab(37.99% -0.0098 -0.0799)
OKLCH	oklch(37.99% 0.081 263)
XYZ	xyz(5.6459, 5.3979, 15.2094)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B416D #6D572B

analogous

#2B626D #2B416D #362B6D

triadic

#2B416D #6D2B41 #416D2B

tetradic

#2B416D #6D2B62 #6D572B #2B6D36

square

#2B416D #6D2B62 #6D572B #2B6D36

split-complementary

#2B416D #6D362B #626D2B

monochromatic

#090D16 #1A2741 #2B416D #3C5B99 #5678BC

Accessibility & contrast

On white

10.10

#2B416D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2B416D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B416D

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B416D	#FFFFFF	#000000	##FFFFFF
##2B416D	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F456F

Deuteranopia (green-blind)

#263F6C

Tritanopia (blue-blind)

#004B51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b416d;
/* rgb */ color: rgb(43, 65, 109);
/* oklch */ color: oklch(38.0% 0.081 263.0);

Tailwind

colors: {
  custom: {
    50: '#6a7597',
    500: '#2b416d',
    950: '#000000',
  },
}

SCSS

$custom: #2b416d;
$custom-light: #6a7597;
$custom-dark: #000000;

JSON

{
  "hex": "#2b416d",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 109
  },
  "hsl": {
    "h": 220,
    "s": 43.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37989,
    "c": 0.08052,
    "h": 263
  },
  "luminance": 0.05398
}

Semantic roles & 50–950 ramp

primary

#2B416D

secondary

#9F8655

accent

#A955D3

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2B416D

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

Preview Lab → · Contrast checker → · Palette generator →