#211E5C#211E5C

#211E5C is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.2% C 0.107 H 279.1°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#211E5C
RGB	rgb(33, 30, 92)
HSL	hsl(243, 51%, 24%)
HSV	hsv(243, 67%, 36%)
CMYK	cmyk(64.1%, 67.4%, 0%, 63.9%)
CIE-LAB	lab(15.61, 22.14, -36.78)
CIE-LCH	lch(15.61, 42.93, 301.05°)
OKLab	oklab(28.17% 0.017 -0.1058)
OKLCH	oklch(28.17% 0.107 279.1)
XYZ	xyz(3.0226, 2.0244, 10.3546)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E5C #595C1E

analogous

#1E3A5C #211E5C #401E5C

triadic

#211E5C #5C211E #1E5C21

tetradic

#211E5C #5C1E3A #595C1E #1E5C40

square

#211E5C #5C1E3A #595C1E #1E5C40

split-complementary

#211E5C #5C401E #3A5C1E

monochromatic

#080817 #100F2E #211E5C #322D8A #423CB8

Accessibility & contrast

On white

14.95

#211E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#211E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E5C

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E5C	#FFFFFF	#000000	##FFFFFF
##211E5C	1.00	14.95	1.41	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00295E

Deuteranopia (green-blind)

#00245B

Tritanopia (blue-blind)

#002D39

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #211e5c;
/* rgb */ color: rgb(33, 30, 92);
/* oklch */ color: oklch(28.2% 0.107 279.1);

Tailwind

colors: {
  custom: {
    50: '#645a8b',
    500: '#211e5c',
    950: '#000000',
  },
}

SCSS

$custom: #211e5c;
$custom-light: #645a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#211e5c",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 92
  },
  "hsl": {
    "h": 242.903,
    "s": 50.82,
    "l": 23.922
  },
  "oklch": {
    "l": 0.28169,
    "c": 0.10718,
    "h": 279.1
  },
  "luminance": 0.02025
}

Semantic roles & 50–950 ramp

primary

#211E5C

secondary

#8D9145

accent

#DA4DD3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #211E5C

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

Preview Lab → · Contrast checker → · Palette generator →