#212891#212891

#212891 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.3% C 0.169 H 271.2°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#212891
RGB	rgb(33, 40, 145)
HSL	hsl(236, 63%, 35%)
HSV	hsv(236, 77%, 57%)
CMYK	cmyk(77.2%, 72.4%, 0%, 43.1%)
CIE-LAB	lab(23.29, 35.08, -58.21)
CIE-LCH	lch(23.29, 67.96, 301.08°)
OKLab	oklab(35.32% 0.0034 -0.1685)
OKLCH	oklch(35.32% 0.169 271.2)
XYZ	xyz(6.4951, 3.8846, 27.1901)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212891 #918A21

analogous

#216091 #212891 #522191

triadic

#212891 #912128 #289121

tetradic

#212891 #912160 #918A21 #219152

square

#212891 #912160 #918A21 #219152

split-complementary

#212891 #915221 #609121

monochromatic

#0A0C2D #161A5F #212891 #2C36C3 #545DD8

Accessibility & contrast

On white

11.82

#212891 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#212891 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212891

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212891	#FFFFFF	#000000	##FFFFFF
##212891	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D94

Deuteranopia (green-blind)

#00328F

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #212891;
/* rgb */ color: rgb(33, 40, 145);
/* oklch */ color: oklch(35.3% 0.169 271.2);

Tailwind

colors: {
  custom: {
    50: '#7063b2',
    500: '#212891',
    950: '#000000',
  },
}

SCSS

$custom: #212891;
$custom-light: #7063b2;
$custom-dark: #000000;

JSON

{
  "hex": "#212891",
  "rgb": {
    "r": 33,
    "g": 40,
    "b": 145
  },
  "hsl": {
    "h": 236.25,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35321,
    "c": 0.16852,
    "h": 271.2
  },
  "luminance": 0.03885
}

Semantic roles & 50–950 ramp

primary

#212891

secondary

#BCB552

accent

#DC42E6

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212891

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

Preview Lab → · Contrast checker → · Palette generator →