#213670#213670

#213670 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.0% C 0.104 H 266.2°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#213670
RGB	rgb(33, 54, 112)
HSL	hsl(224, 54%, 28%)
HSV	hsv(224, 71%, 44%)
CMYK	cmyk(70.5%, 51.8%, 0%, 56.1%)
CIE-LAB	lab(24.10, 12.86, -36.11)
CIE-LCH	lch(24.10, 38.33, 289.61°)
OKLab	oklab(35.03% -0.0069 -0.1035)
OKLCH	oklch(35.03% 0.104 266.2)
XYZ	xyz(4.8700, 4.1310, 15.8668)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213670 #705B21

analogous

#215D70 #213670 #332170

triadic

#213670 #702136 #367021

tetradic

#213670 #70215D #705B21 #217033

square

#213670 #70215D #705B21 #217033

split-complementary

#213670 #703321 #5D7021

monochromatic

#070B18 #131F41 #213670 #2F4D9F #4467C8

Accessibility & contrast

On white

11.50

#213670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#213670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213670

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213670	#FFFFFF	#000000	##FFFFFF
##213670	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163D72

Deuteranopia (green-blind)

#01366F

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #213670;
/* rgb */ color: rgb(33, 54, 112);
/* oklch */ color: oklch(35.0% 0.104 266.2);

Tailwind

colors: {
  custom: {
    50: '#666c99',
    500: '#213670',
    950: '#000000',
  },
}

SCSS

$custom: #213670;
$custom-light: #666c99;
$custom-dark: #000000;

JSON

{
  "hex": "#213670",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 112
  },
  "hsl": {
    "h": 224.051,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35027,
    "c": 0.10377,
    "h": 266.2
  },
  "luminance": 0.04132
}

Semantic roles & 50–950 ramp

primary

#213670

secondary

#A48C49

accent

#B74ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #213670

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

Preview Lab → · Contrast checker → · Palette generator →