#213367#213367

#213367 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.6% C 0.094 H 266.9°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#213367
RGB	rgb(33, 51, 103)
HSL	hsl(225, 51%, 27%)
HSV	hsv(225, 68%, 40%)
CMYK	cmyk(68%, 50.5%, 0%, 59.6%)
CIE-LAB	lab(22.55, 11.43, -32.80)
CIE-LCH	lch(22.55, 34.74, 289.21°)
OKLab	oklab(33.64% -0.005 -0.0939)
OKLCH	oklch(33.64% 0.094 266.9)
XYZ	xyz(4.2584, 3.6699, 13.3133)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213367 #675521

analogous

#215667 #213367 #322167

triadic

#213367 #672133 #336721

tetradic

#213367 #672156 #675521 #216732

square

#213367 #672156 #675521 #216732

split-complementary

#213367 #673221 #566721

monochromatic

#070B17 #121C39 #213367 #304A95 #4062C2

Accessibility & contrast

On white

12.11

#213367 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#213367 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213367

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213367	#FFFFFF	#000000	##FFFFFF
##213367	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183969

Deuteranopia (green-blind)

#0A3366

Tritanopia (blue-blind)

#003F48

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #213367;
/* rgb */ color: rgb(33, 51, 103);
/* oklch */ color: oklch(33.6% 0.094 266.9);

Tailwind

colors: {
  custom: {
    50: '#656a93',
    500: '#213367',
    950: '#000000',
  },
}

SCSS

$custom: #213367;
$custom-light: #656a93;
$custom-dark: #000000;

JSON

{
  "hex": "#213367",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 103
  },
  "hsl": {
    "h": 224.571,
    "s": 51.471,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33639,
    "c": 0.094,
    "h": 266.9
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#213367

secondary

#9B8649

accent

#B64DDB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #213367

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

Preview Lab → · Contrast checker → · Palette generator →