#211A64#211A64

#211A64 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.2% C 0.124 H 279.1°. Best body text is #FFFFFF at 15.04:1 contrast (WCAG AA passes).

Color values

HEX	#211A64
RGB	rgb(33, 26, 100)
HSL	hsl(246, 59%, 25%)
HSV	hsv(246, 74%, 39%)
CMYK	cmyk(67%, 74%, 0%, 60.8%)
CIE-LAB	lab(15.39, 27.74, -42.46)
CIE-LCH	lch(15.39, 50.72, 303.16°)
OKLab	oklab(28.25% 0.0197 -0.1225)
OKLCH	oklch(28.25% 0.124 279.1)
XYZ	xyz(3.2961, 1.9820, 12.2630)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A64 #5D641A

analogous

#1A3864 #211A64 #461A64

triadic

#211A64 #64211A #1A6421

tetradic

#211A64 #641A38 #5D641A #1A6446

square

#211A64 #641A38 #5D641A #1A6446

split-complementary

#211A64 #64461A #38641A

monochromatic

#080618 #110D33 #211A64 #312795 #4133C5

Accessibility & contrast

On white

15.04

#211A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#211A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A64

15.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A64	#FFFFFF	#000000	##FFFFFF
##211A64	1.00	15.04	1.40	15.04
#FFFFFF	15.04	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002966

Deuteranopia (green-blind)

#002463

Tritanopia (blue-blind)

#002E3D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211a64;
/* rgb */ color: rgb(33, 26, 100);
/* oklch */ color: oklch(28.2% 0.124 279.1);

Tailwind

colors: {
  custom: {
    50: '#665791',
    500: '#211a64',
    950: '#000000',
  },
}

SCSS

$custom: #211a64;
$custom-light: #665791;
$custom-dark: #000000;

JSON

{
  "hex": "#211a64",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 100
  },
  "hsl": {
    "h": 245.676,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28247,
    "c": 0.12404,
    "h": 279.1
  },
  "luminance": 0.01982
}

Semantic roles & 50–950 ramp

primary

#211A64

secondary

#919A40

accent

#E246D3

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #211A64

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

Preview Lab → · Contrast checker → · Palette generator →