#2B416F#2B416F

#2B416F is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.1% C 0.084 H 263.6°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B416F
RGB	rgb(43, 65, 111)
HSL	hsl(221, 44%, 30%)
HSV	hsv(221, 61%, 44%)
CMYK	cmyk(61.3%, 41.4%, 0%, 56.5%)
CIE-LAB	lab(27.96, 6.87, -29.27)
CIE-LCH	lch(27.96, 30.07, 283.20°)
OKLab	oklab(38.12% -0.0093 -0.0831)
OKLCH	oklch(38.12% 0.084 263.6)
XYZ	xyz(5.7548, 5.4414, 15.7829)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B416F #6F592B

analogous

#2B636F #2B416F #372B6F

triadic

#2B416F #6F2B41 #416F2B

tetradic

#2B416F #6F2B63 #6F592B #2B6F37

square

#2B416F #6F2B63 #6F592B #2B6F37

split-complementary

#2B416F #6F372B #636F2B

monochromatic

#090D17 #1A2743 #2B416F #3C5B9B #5778BE

Accessibility & contrast

On white

10.06

#2B416F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2B416F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B416F

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B416F	#FFFFFF	#000000	##FFFFFF
##2B416F	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4571

Deuteranopia (green-blind)

#253F6E

Tritanopia (blue-blind)

#004B52

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b416f;
/* rgb */ color: rgb(43, 65, 111);
/* oklch */ color: oklch(38.1% 0.084 263.6);

Tailwind

colors: {
  custom: {
    50: '#6b7598',
    500: '#2b416f',
    950: '#000000',
  },
}

SCSS

$custom: #2b416f;
$custom-light: #6b7598;
$custom-dark: #000000;

JSON

{
  "hex": "#2b416f",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 111
  },
  "hsl": {
    "h": 220.588,
    "s": 44.156,
    "l": 30.196
  },
  "oklch": {
    "l": 0.38118,
    "c": 0.08361,
    "h": 263.6
  },
  "luminance": 0.05442
}

Semantic roles & 50–950 ramp

primary

#2B416F

secondary

#A18855

accent

#AA54D4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2B416F

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

Preview Lab → · Contrast checker → · Palette generator →