#211E73#211E73

#211E73 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.5% C 0.140 H 275.7°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#211E73
RGB	rgb(33, 30, 115)
HSL	hsl(242, 59%, 28%)
HSV	hsv(242, 74%, 45%)
CMYK	cmyk(71.3%, 73.9%, 0%, 54.9%)
CIE-LAB	lab(17.87, 30.57, -48.18)
CIE-LCH	lch(17.87, 57.06, 302.39°)
OKLab	oklab(30.49% 0.014 -0.1392)
OKLCH	oklch(30.49% 0.14 275.7)
XYZ	xyz(4.1850, 2.4893, 16.4763)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E73 #70731E

analogous

#1E4573 #211E73 #4B1E73

triadic

#211E73 #73211E #1E7321

tetradic

#211E73 #731E45 #70731E #1E734B

square

#211E73 #731E45 #70731E #1E734B

split-complementary

#211E73 #734B1E #45731E

monochromatic

#070618 #131142 #211E73 #2F2BA4 #443FCD

Accessibility & contrast

On white

14.02

#211E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#211E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E73

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E73	#FFFFFF	#000000	##FFFFFF
##211E73	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F76

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003546

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #211e73;
/* rgb */ color: rgb(33, 30, 115);
/* oklch */ color: oklch(30.5% 0.140 275.7);

Tailwind

colors: {
  custom: {
    50: '#695b9c',
    500: '#211e73',
    950: '#000000',
  },
}

SCSS

$custom: #211e73;
$custom-light: #695b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#211e73",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 115
  },
  "hsl": {
    "h": 242.118,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30493,
    "c": 0.13991,
    "h": 275.7
  },
  "luminance": 0.0249
}

Semantic roles & 50–950 ramp

primary

#211E73

secondary

#A4A746

accent

#E246DC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #211E73

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

Preview Lab → · Contrast checker → · Palette generator →