#211E9C#211E9C

#211E9C is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.192 H 271.6°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#211E9C
RGB	rgb(33, 30, 156)
HSL	hsl(241, 68%, 36%)
HSV	hsv(241, 81%, 61%)
CMYK	cmyk(78.8%, 80.8%, 0%, 38.8%)
CIE-LAB	lab(22.48, 44.60, -66.31)
CIE-LCH	lch(22.48, 79.92, 303.92°)
OKLab	oklab(35.12% 0.0054 -0.1919)
OKLCH	oklch(35.12% 0.192 271.6)
XYZ	xyz(7.0902, 3.6514, 31.7772)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E9C #999C1E

analogous

#1E5A9C #211E9C #601E9C

triadic

#211E9C #9C211E #1E9C21

tetradic

#211E9C #9C1E5A #999C1E #1E9C60

square

#211E9C #9C1E5A #999C1E #1E9C60

split-complementary

#211E9C #9C601E #5A9C1E

monochromatic

#0B0A35 #161469 #211E9C #2C28CF #5956DE

Accessibility & contrast

On white

12.14

#211E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#211E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E9C

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E9C	#FFFFFF	#000000	##FFFFFF
##211E9C	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9F

Deuteranopia (green-blind)

#002F9A

Tritanopia (blue-blind)

#00455D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #211e9c;
/* rgb */ color: rgb(33, 30, 156);
/* oklch */ color: oklch(35.1% 0.192 271.6);

Tailwind

colors: {
  custom: {
    50: '#745dbb',
    500: '#211e9c',
    950: '#000000',
  },
}

SCSS

$custom: #211e9c;
$custom-light: #745dbb;
$custom-dark: #000000;

JSON

{
  "hex": "#211e9c",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 156
  },
  "hsl": {
    "h": 241.429,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35115,
    "c": 0.19202,
    "h": 271.6
  },
  "luminance": 0.03652
}

Semantic roles & 50–950 ramp

primary

#211E9C

secondary

#BFC254

accent

#EB3DE6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #211E9C

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

Preview Lab → · Contrast checker → · Palette generator →