#211E5F#211E5F

#211E5F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.5% C 0.112 H 278.6°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#211E5F
RGB	rgb(33, 30, 95)
HSL	hsl(243, 52%, 25%)
HSV	hsv(243, 68%, 37%)
CMYK	cmyk(65.3%, 68.4%, 0%, 62.7%)
CIE-LAB	lab(15.89, 23.25, -38.33)
CIE-LCH	lch(15.89, 44.83, 301.24°)
OKLab	oklab(28.46% 0.0168 -0.1104)
OKLCH	oklch(28.46% 0.112 278.6)
XYZ	xyz(3.1564, 2.0779, 11.0590)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E5F #5C5F1E

analogous

#1E3C5F #211E5F #421E5F

triadic

#211E5F #5F211E #1E5F21

tetradic

#211E5F #5F1E3C #5C5F1E #1E5F42

square

#211E5F #5F1E3C #5C5F1E #1E5F42

split-complementary

#211E5F #5F421E #3C5F1E

monochromatic

#080717 #110F30 #211E5F #312D8E #413BBC

Accessibility & contrast

On white

14.83

#211E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#211E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E5F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E5F	#FFFFFF	#000000	##FFFFFF
##211E5F	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#002E3B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #211e5f;
/* rgb */ color: rgb(33, 30, 95);
/* oklch */ color: oklch(28.5% 0.112 278.6);

Tailwind

colors: {
  custom: {
    50: '#645a8d',
    500: '#211e5f',
    950: '#000000',
  },
}

SCSS

$custom: #211e5f;
$custom-light: #645a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#211e5f",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 95
  },
  "hsl": {
    "h": 242.769,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28457,
    "c": 0.11163,
    "h": 278.6
  },
  "luminance": 0.02078
}

Semantic roles & 50–950 ramp

primary

#211E5F

secondary

#909445

accent

#DB4CD5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #211E5F

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

Preview Lab → · Contrast checker → · Palette generator →