#211E6B#211E6B

#211E6B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.7% C 0.129 H 276.8°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#211E6B
RGB	rgb(33, 30, 107)
HSL	hsl(242, 56%, 27%)
HSV	hsv(242, 72%, 42%)
CMYK	cmyk(69.2%, 72%, 0%, 58%)
CIE-LAB	lab(17.05, 27.67, -44.33)
CIE-LCH	lch(17.05, 52.26, 301.97°)
OKLab	oklab(29.66% 0.0153 -0.128)
OKLCH	oklch(29.66% 0.129 276.8)
XYZ	xyz(3.7445, 2.3131, 14.1562)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E6B #686B1E

analogous

#1E426B #211E6B #481E6B

triadic

#211E6B #6B211E #1E6B21

tetradic

#211E6B #6B1E42 #686B1E #1E6B48

square

#211E6B #6B1E42 #686B1E #1E6B48

split-complementary

#211E6B #6B481E #426B1E

monochromatic

#070718 #12113B #211E6B #302B9B #413BC8

Accessibility & contrast

On white

14.36

#211E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#211E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E6B

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E6B	#FFFFFF	#000000	##FFFFFF
##211E6B	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6D

Deuteranopia (green-blind)

#00276A

Tritanopia (blue-blind)

#003342

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211e6b;
/* rgb */ color: rgb(33, 30, 107);
/* oklch */ color: oklch(29.7% 0.129 276.8);

Tailwind

colors: {
  custom: {
    50: '#675a96',
    500: '#211e6b',
    950: '#000000',
  },
}

SCSS

$custom: #211e6b;
$custom-light: #675a96;
$custom-dark: #000000;

JSON

{
  "hex": "#211e6b",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 107
  },
  "hsl": {
    "h": 242.338,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.29656,
    "c": 0.12887,
    "h": 276.8
  },
  "luminance": 0.02313
}

Semantic roles & 50–950 ramp

primary

#211E6B

secondary

#9C9F45

accent

#DF48DA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040D

muted

#7A797E

Preview Lab

Preview with #211E6B

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

Preview Lab → · Contrast checker → · Palette generator →