#211DE2#211DE2

#211DE2 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.5% C 0.270 H 268.0°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#211DE2
RGB	rgb(33, 29, 226)
HSL	hsl(241, 77%, 50%)
HSV	hsv(241, 87%, 89%)
CMYK	cmyk(85.4%, 87.2%, 0%, 11.4%)
CIE-LAB	lab(31.09, 65.94, -93.41)
CIE-LCH	lch(31.09, 114.34, 305.22°)
OKLab	oklab(43.53% -0.0094 -0.2702)
OKLCH	oklch(43.53% 0.27 268)
XYZ	xyz(14.7893, 6.6912, 72.4488)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211DE2 #DEE21D

analogous

#1D7CE2 #211DE2 #831DE2

triadic

#211DE2 #E2211D #1DE221

tetradic

#211DE2 #E21D7C #DEE21D #1DE283

square

#211DE2 #E21D7C #DEE21D #1DE283

split-complementary

#211DE2 #E2831D #7CE21D

monochromatic

#110F76 #1916AC #211DE2 #5653E9 #8C89F0

Accessibility & contrast

On white

8.98

#211DE2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#211DE2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211DE2

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211DE2	#FFFFFF	#000000	##FFFFFF
##211DE2	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053E7

Deuteranopia (green-blind)

#003EDF

Tritanopia (blue-blind)

#006286

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #211de2;
/* rgb */ color: rgb(33, 29, 226);
/* oklch */ color: oklch(43.5% 0.270 268.0);

Tailwind

colors: {
  custom: {
    50: '#8662ed',
    500: '#211de2',
    950: '#000000',
  },
}

SCSS

$custom: #211de2;
$custom-light: #8662ed;
$custom-dark: #000000;

JSON

{
  "hex": "#211de2",
  "rgb": {
    "r": 33,
    "g": 29,
    "b": 226
  },
  "hsl": {
    "h": 241.218,
    "s": 77.255,
    "l": 50
  },
  "oklch": {
    "l": 0.43525,
    "c": 0.2704,
    "h": 268
  },
  "luminance": 0.06693
}

Semantic roles & 50–950 ramp

primary

#211DE2

secondary

#D8DA81

accent

#F434F0

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0E0617

muted

#7E7A85

Preview Lab

Preview with #211DE2

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

Preview Lab → · Contrast checker → · Palette generator →