#213865#213865

#213865 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.7% C 0.084 H 262.5°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#213865
RGB	rgb(33, 56, 101)
HSL	hsl(220, 51%, 26%)
HSV	hsv(220, 67%, 40%)
CMYK	cmyk(67.3%, 44.6%, 0%, 60.4%)
CIE-LAB	lab(23.97, 7.11, -29.23)
CIE-LCH	lch(23.97, 30.08, 283.66°)
OKLab	oklab(34.69% -0.011 -0.0833)
OKLCH	oklch(34.69% 0.084 262.5)
XYZ	xyz(4.3895, 4.0909, 12.8677)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213865 #654E21

analogous

#215A65 #213865 #2C2165

triadic

#213865 #652138 #386521

tetradic

#213865 #65215A #654E21 #21652C

square

#213865 #65215A #654E21 #21652C

split-complementary

#213865 #652C21 #5A6521

monochromatic

#080D17 #121E37 #213865 #305293 #406BC1

Accessibility & contrast

On white

11.55

#213865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#213865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213865

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213865	#FFFFFF	#000000	##FFFFFF
##213865	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243C67

Deuteranopia (green-blind)

#193664

Tritanopia (blue-blind)

#004249

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #213865;
/* rgb */ color: rgb(33, 56, 101);
/* oklch */ color: oklch(34.7% 0.084 262.5);

Tailwind

colors: {
  custom: {
    50: '#646e91',
    500: '#213865',
    950: '#000000',
  },
}

SCSS

$custom: #213865;
$custom-light: #646e91;
$custom-dark: #000000;

JSON

{
  "hex": "#213865",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 101
  },
  "hsl": {
    "h": 219.706,
    "s": 50.746,
    "l": 26.275
  },
  "oklch": {
    "l": 0.34687,
    "c": 0.08403,
    "h": 262.5
  },
  "luminance": 0.04091
}

Semantic roles & 50–950 ramp

primary

#213865

secondary

#997E49

accent

#AB4EDA

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06070D

muted

#7A7A7D

Preview Lab

Preview with #213865

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

Preview Lab → · Contrast checker → · Palette generator →