#211589#211589

#211589 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.8% C 0.177 H 274.3°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#211589
RGB	rgb(33, 21, 137)
HSL	hsl(246, 73%, 31%)
HSV	hsv(246, 85%, 54%)
CMYK	cmyk(75.9%, 84.7%, 0%, 46.3%)
CIE-LAB	lab(18.65, 42.97, -60.89)
CIE-LCH	lch(18.65, 74.52, 305.21°)
OKLab	oklab(31.79% 0.0131 -0.1761)
OKLCH	oklch(31.79% 0.177 274.3)
XYZ	xyz(5.4092, 2.6653, 23.8914)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211589 #7D8915

analogous

#154389 #211589 #5B1589

triadic

#211589 #892115 #158921

tetradic

#211589 #891543 #7D8915 #15895B

square

#211589 #891543 #7D8915 #15895B

split-complementary

#211589 #895B15 #438915

monochromatic

#07051F #140D54 #211589 #2E1DBE #4938E0

Accessibility & contrast

On white

13.70

#211589 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#211589 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211589

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211589	#FFFFFF	#000000	##FFFFFF
##211589	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00328C

Deuteranopia (green-blind)

#002887

Tritanopia (blue-blind)

#003A51

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #211589;
/* rgb */ color: rgb(33, 21, 137);
/* oklch */ color: oklch(31.8% 0.177 274.3);

Tailwind

colors: {
  custom: {
    50: '#7057ad',
    500: '#211589',
    950: '#000000',
  },
}

SCSS

$custom: #211589;
$custom-light: #7057ad;
$custom-dark: #000000;

JSON

{
  "hex": "#211589",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 137
  },
  "hsl": {
    "h": 246.207,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31785,
    "c": 0.17656,
    "h": 274.3
  },
  "luminance": 0.02666
}

Semantic roles & 50–950 ramp

primary

#211589

secondary

#B0BD3D

accent

#F038DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #211589

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

Preview Lab → · Contrast checker → · Palette generator →