#213288#213288

#213288 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.144 H 269.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#213288
RGB	rgb(33, 50, 136)
HSL	hsl(230, 61%, 33%)
HSV	hsv(230, 76%, 53%)
CMYK	cmyk(75.7%, 63.2%, 0%, 46.7%)
CIE-LAB	lab(24.89, 25.11, -49.98)
CIE-LCH	lch(24.89, 55.93, 296.68°)
OKLab	oklab(36.23% -0.0021 -0.1444)
OKLCH	oklch(36.23% 0.144 269.2)
XYZ	xyz(6.2102, 4.3815, 23.8062)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213288 #887721

analogous

#216588 #213288 #432188

triadic

#213288 #882132 #328821

tetradic

#213288 #882165 #887721 #218843

square

#213288 #882165 #887721 #218843

split-complementary

#213288 #884321 #658821

monochromatic

#090E25 #152057 #213288 #2D44B9 #4F65D4

Accessibility & contrast

On white

11.19

#213288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#213288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213288

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213288	#FFFFFF	#000000	##FFFFFF
##213288	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408B

Deuteranopia (green-blind)

#003686

Tritanopia (blue-blind)

#004858

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213288;
/* rgb */ color: rgb(33, 50, 136);
/* oklch */ color: oklch(36.2% 0.144 269.2);

Tailwind

colors: {
  custom: {
    50: '#6d69ab',
    500: '#213288',
    950: '#000000',
  },
}

SCSS

$custom: #213288;
$custom-light: #6d69ab;
$custom-dark: #000000;

JSON

{
  "hex": "#213288",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 136
  },
  "hsl": {
    "h": 230.097,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36231,
    "c": 0.1444,
    "h": 269.2
  },
  "luminance": 0.04382
}

Semantic roles & 50–950 ramp

primary

#213288

secondary

#B8A64D

accent

#CA44E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #213288

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

Preview Lab → · Contrast checker → · Palette generator →