#213690#213690

#213690 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.150 H 268.1°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#213690
RGB	rgb(33, 54, 144)
HSL	hsl(229, 63%, 35%)
HSV	hsv(229, 77%, 56%)
CMYK	cmyk(77.1%, 62.5%, 0%, 43.5%)
CIE-LAB	lab(26.66, 25.48, -52.05)
CIE-LCH	lch(26.66, 57.96, 296.08°)
OKLab	oklab(37.76% -0.005 -0.1504)
OKLCH	oklch(37.76% 0.15 268.1)
XYZ	xyz(6.9787, 4.9745, 26.9725)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213690 #907B21

analogous

#216D90 #213690 #442190

triadic

#213690 #902136 #369021

tetradic

#213690 #90216D #907B21 #219044

square

#213690 #90216D #907B21 #219044

split-complementary

#213690 #904421 #6D9021

monochromatic

#0A112C #16235E #213690 #2C49C2 #546DD8

Accessibility & contrast

On white

10.53

#213690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#213690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213690

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213690	#FFFFFF	#000000	##FFFFFF
##213690	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004493

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #213690;
/* rgb */ color: rgb(33, 54, 144);
/* oklch */ color: oklch(37.8% 0.150 268.1);

Tailwind

colors: {
  custom: {
    50: '#6e6cb1',
    500: '#213690',
    950: '#000000',
  },
}

SCSS

$custom: #213690;
$custom-light: #6e6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#213690",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 228.649,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37759,
    "c": 0.15049,
    "h": 268.1
  },
  "luminance": 0.04975
}

Semantic roles & 50–950 ramp

primary

#213690

secondary

#BBA751

accent

#C742E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #213690

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

Preview Lab → · Contrast checker → · Palette generator →