#213890#213890

#213890 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.2% C 0.148 H 267.5°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#213890
RGB	rgb(33, 56, 144)
HSL	hsl(228, 63%, 35%)
HSV	hsv(228, 77%, 56%)
CMYK	cmyk(77.1%, 61.1%, 0%, 43.5%)
CIE-LAB	lab(27.20, 24.12, -51.18)
CIE-LCH	lch(27.20, 56.57, 295.23°)
OKLab	oklab(38.16% -0.0064 -0.1478)
OKLCH	oklch(38.16% 0.148 267.5)
XYZ	xyz(7.0737, 5.1645, 27.0042)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213890 #907921

analogous

#216F90 #213890 #422190

triadic

#213890 #902138 #389021

tetradic

#213890 #90216F #907921 #219042

square

#213890 #90216F #907921 #219042

split-complementary

#213890 #904221 #6F9021

monochromatic

#0A112C #16255E #213890 #2C4BC2 #546FD8

Accessibility & contrast

On white

10.33

#213890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#213890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213890

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213890	#FFFFFF	#000000	##FFFFFF
##213890	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#003B8E

Tritanopia (blue-blind)

#004E5E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #213890;
/* rgb */ color: rgb(33, 56, 144);
/* oklch */ color: oklch(38.2% 0.148 267.5);

Tailwind

colors: {
  custom: {
    50: '#6e6eb1',
    500: '#213890',
    950: '#000000',
  },
}

SCSS

$custom: #213890;
$custom-light: #6e6eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#213890",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 144
  },
  "hsl": {
    "h": 227.568,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38157,
    "c": 0.14795,
    "h": 267.5
  },
  "luminance": 0.05165
}

Semantic roles & 50–950 ramp

primary

#213890

secondary

#BBA551

accent

#C442E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #213890

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

Preview Lab → · Contrast checker → · Palette generator →