#211D98#211D98

#211D98 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.188 H 272.0°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#211D98
RGB	rgb(33, 29, 152)
HSL	hsl(242, 68%, 35%)
HSV	hsv(242, 81%, 60%)
CMYK	cmyk(78.3%, 80.9%, 0%, 40.4%)
CIE-LAB	lab(21.83, 43.82, -64.94)
CIE-LCH	lch(21.83, 78.34, 304.01°)
OKLab	oklab(34.52% 0.0067 -0.1879)
OKLCH	oklch(34.52% 0.188 272)
XYZ	xyz(6.7322, 3.4683, 30.0143)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211D98 #94981D

analogous

#1D5698 #211D98 #5E1D98

triadic

#211D98 #98211D #1D9821

tetradic

#211D98 #981D56 #94981D #1D985E

square

#211D98 #981D56 #94981D #1D985E

split-complementary

#211D98 #985E1D #56981D

monochromatic

#0B0931 #161365 #211D98 #2C27CB #5652DE

Accessibility & contrast

On white

12.40

#211D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#211D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211D98

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211D98	#FFFFFF	#000000	##FFFFFF
##211D98	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A9B

Deuteranopia (green-blind)

#002E96

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #211d98;
/* rgb */ color: rgb(33, 29, 152);
/* oklch */ color: oklch(34.5% 0.188 272.0);

Tailwind

colors: {
  custom: {
    50: '#735cb8',
    500: '#211d98',
    950: '#000000',
  },
}

SCSS

$custom: #211d98;
$custom-light: #735cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#211d98",
  "rgb": {
    "r": 33,
    "g": 29,
    "b": 152
  },
  "hsl": {
    "h": 241.951,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3452,
    "c": 0.18807,
    "h": 272
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#211D98

secondary

#BDC150

accent

#EB3DE5

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #211D98

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

Preview Lab → · Contrast checker → · Palette generator →