#211C69#211C69

#211C69 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.129 H 277.7°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#211C69
RGB	rgb(33, 28, 105)
HSL	hsl(244, 58%, 26%)
HSV	hsv(244, 73%, 41%)
CMYK	cmyk(68.6%, 73.3%, 0%, 58.8%)
CIE-LAB	lab(16.37, 28.24, -44.14)
CIE-LCH	lch(16.37, 52.40, 302.61°)
OKLab	oklab(29.11% 0.0172 -0.1274)
OKLCH	oklch(29.11% 0.129 277.7)
XYZ	xyz(3.5914, 2.1735, 13.5921)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211C69 #64691C

analogous

#1C3D69 #211C69 #471C69

triadic

#211C69 #69211C #1C6921

tetradic

#211C69 #691C3D #64691C #1C6947

square

#211C69 #691C3D #64691C #1C6947

split-complementary

#211C69 #69471C #3D691C

monochromatic

#080618 #120F39 #211C69 #302999 #4036C9

Accessibility & contrast

On white

14.64

#211C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#211C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211C69

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211C69	#FFFFFF	#000000	##FFFFFF
##211C69	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6B

Deuteranopia (green-blind)

#002568

Tritanopia (blue-blind)

#003140

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #211c69;
/* rgb */ color: rgb(33, 28, 105);
/* oklch */ color: oklch(29.1% 0.129 277.7);

Tailwind

colors: {
  custom: {
    50: '#675995',
    500: '#211c69',
    950: '#000000',
  },
}

SCSS

$custom: #211c69;
$custom-light: #675995;
$custom-dark: #000000;

JSON

{
  "hex": "#211c69",
  "rgb": {
    "r": 33,
    "g": 28,
    "b": 105
  },
  "hsl": {
    "h": 243.896,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.29106,
    "c": 0.12855,
    "h": 277.7
  },
  "luminance": 0.02174
}

Semantic roles & 50–950 ramp

primary

#211C69

secondary

#989E43

accent

#E147D7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #211C69

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

Preview Lab → · Contrast checker → · Palette generator →