#213386#213386

#213386 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.140 H 268.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#213386
RGB	rgb(33, 51, 134)
HSL	hsl(229, 60%, 33%)
HSV	hsv(229, 75%, 53%)
CMYK	cmyk(75.4%, 61.9%, 0%, 47.5%)
CIE-LAB	lab(24.99, 23.65, -48.58)
CIE-LCH	lch(24.99, 54.03, 295.96°)
OKLab	oklab(36.25% -0.0028 -0.1403)
OKLCH	oklch(36.25% 0.14 268.8)
XYZ	xyz(6.1126, 4.4116, 23.0790)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213386 #867421

analogous

#216586 #213386 #412186

triadic

#213386 #862133 #338621

tetradic

#213386 #862165 #867421 #218641

square

#213386 #862165 #867421 #218641

split-complementary

#213386 #864121 #658621

monochromatic

#090E24 #152055 #213386 #2D46B7 #4E66D3

Accessibility & contrast

On white

11.16

#213386 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#213386 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213386

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213386	#FFFFFF	#000000	##FFFFFF
##213386	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004089

Deuteranopia (green-blind)

#003784

Tritanopia (blue-blind)

#004857

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213386;
/* rgb */ color: rgb(33, 51, 134);
/* oklch */ color: oklch(36.2% 0.140 268.8);

Tailwind

colors: {
  custom: {
    50: '#6c6aaa',
    500: '#213386',
    950: '#000000',
  },
}

SCSS

$custom: #213386;
$custom-light: #6c6aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#213386",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 134
  },
  "hsl": {
    "h": 229.307,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36246,
    "c": 0.14028,
    "h": 268.8
  },
  "luminance": 0.04412
}

Semantic roles & 50–950 ramp

primary

#213386

secondary

#B7A44C

accent

#C744E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #213386

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

Preview Lab → · Contrast checker → · Palette generator →