#211380#211380

#211380 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.5% C 0.167 H 275.7°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#211380
RGB	rgb(33, 19, 128)
HSL	hsl(248, 74%, 29%)
HSV	hsv(248, 85%, 50%)
CMYK	cmyk(74.2%, 85.2%, 0%, 49.8%)
CIE-LAB	lab(17.21, 41.08, -57.59)
CIE-LCH	lch(17.21, 70.74, 305.50°)
OKLab	oklab(30.47% 0.0165 -0.1665)
OKLCH	oklch(30.47% 0.167 275.7)
XYZ	xyz(4.7551, 2.3471, 20.6203)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211380 #728013

analogous

#133C80 #211380 #581380

triadic

#211380 #802113 #138021

tetradic

#211380 #80133C #728013 #138058

square

#211380 #80133C #728013 #138058

split-complementary

#211380 #805813 #3C8013

monochromatic

#07041B #130B4B #211380 #2F1BB5 #442DE0

Accessibility & contrast

On white

14.29

#211380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#211380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211380

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211380	#FFFFFF	#000000	##FFFFFF
##211380	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F83

Deuteranopia (green-blind)

#00257E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211380;
/* rgb */ color: rgb(33, 19, 128);
/* oklch */ color: oklch(30.5% 0.167 275.7);

Tailwind

colors: {
  custom: {
    50: '#6e55a6',
    500: '#211380',
    950: '#000000',
  },
}

SCSS

$custom: #211380;
$custom-light: #6e55a6;
$custom-dark: #000000;

JSON

{
  "hex": "#211380",
  "rgb": {
    "r": 33,
    "g": 19,
    "b": 128
  },
  "hsl": {
    "h": 247.706,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3047,
    "c": 0.16728,
    "h": 275.7
  },
  "luminance": 0.02348
}

Semantic roles & 50–950 ramp

primary

#211380

secondary

#A5B539

accent

#F137D9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #211380

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

Preview Lab → · Contrast checker → · Palette generator →