#211A63#211A63

#211A63 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.1% C 0.123 H 279.3°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#211A63
RGB	rgb(33, 26, 99)
HSL	hsl(246, 58%, 25%)
HSV	hsv(246, 74%, 39%)
CMYK	cmyk(66.7%, 73.7%, 0%, 61.2%)
CIE-LAB	lab(15.29, 27.38, -41.97)
CIE-LCH	lch(15.29, 50.11, 303.12°)
OKLab	oklab(28.14% 0.0199 -0.121)
OKLCH	oklch(28.14% 0.123 279.3)
XYZ	xyz(3.2480, 1.9627, 12.0096)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A63 #5C631A

analogous

#1A3863 #211A63 #461A63

triadic

#211A63 #63211A #1A6321

tetradic

#211A63 #631A38 #5C631A #1A6346

square

#211A63 #631A38 #5C631A #1A6346

split-complementary

#211A63 #63461A #38631A

monochromatic

#080618 #110D33 #211A63 #312793 #4133C4

Accessibility & contrast

On white

15.08

#211A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#211A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A63

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A63	#FFFFFF	#000000	##FFFFFF
##211A63	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002965

Deuteranopia (green-blind)

#002362

Tritanopia (blue-blind)

#002E3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211a63;
/* rgb */ color: rgb(33, 26, 99);
/* oklch */ color: oklch(28.1% 0.123 279.3);

Tailwind

colors: {
  custom: {
    50: '#665790',
    500: '#211a63',
    950: '#000000',
  },
}

SCSS

$custom: #211a63;
$custom-light: #665790;
$custom-dark: #000000;

JSON

{
  "hex": "#211a63",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 99
  },
  "hsl": {
    "h": 245.753,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28143,
    "c": 0.12265,
    "h": 279.3
  },
  "luminance": 0.01963
}

Semantic roles & 50–950 ramp

primary

#211A63

secondary

#909940

accent

#E246D3

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #211A63

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

Preview Lab → · Contrast checker → · Palette generator →