#211A7F#211A7F

#211A7F is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.160 H 274.9°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#211A7F
RGB	rgb(33, 26, 127)
HSL	hsl(244, 66%, 30%)
HSV	hsv(244, 80%, 50%)
CMYK	cmyk(74%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(18.34, 37.14, -55.09)
CIE-LCH	lch(18.34, 66.44, 303.99°)
OKLab	oklab(31.22% 0.0138 -0.1593)
OKLCH	oklch(31.22% 0.16 274.9)
XYZ	xyz(4.8261, 2.5940, 20.3209)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A7F #787F1A

analogous

#1A467F #211A7F #531A7F

triadic

#211A7F #7F211A #1A7F21

tetradic

#211A7F #7F1A46 #787F1A #1A7F53

square

#211A7F #7F1A46 #787F1A #1A7F53

split-complementary

#211A7F #7F531A #467F1A

monochromatic

#070519 #14104C #211A7F #2E24B2 #473CD7

Accessibility & contrast

On white

13.83

#211A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#211A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A7F

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A7F	#FFFFFF	#000000	##FFFFFF
##211A7F	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#00287D

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #211a7f;
/* rgb */ color: rgb(33, 26, 127);
/* oklch */ color: oklch(31.2% 0.160 274.9);

Tailwind

colors: {
  custom: {
    50: '#6d59a5',
    500: '#211a7f',
    950: '#000000',
  },
}

SCSS

$custom: #211a7f;
$custom-light: #6d59a5;
$custom-dark: #000000;

JSON

{
  "hex": "#211a7f",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 244.158,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.31219,
    "c": 0.1599,
    "h": 274.9
  },
  "luminance": 0.02594
}

Semantic roles & 50–950 ramp

primary

#211A7F

secondary

#ABB342

accent

#E93FDD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #211A7F

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

Preview Lab → · Contrast checker → · Palette generator →