#213990#213990

#213990 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.4% C 0.147 H 267.2°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#213990
RGB	rgb(33, 57, 144)
HSL	hsl(227, 63%, 35%)
HSV	hsv(227, 77%, 56%)
CMYK	cmyk(77.1%, 60.4%, 0%, 43.5%)
CIE-LAB	lab(27.47, 23.43, -50.73)
CIE-LCH	lch(27.47, 55.88, 294.79°)
OKLab	oklab(38.36% -0.0071 -0.1465)
OKLCH	oklch(38.36% 0.147 267.2)
XYZ	xyz(7.1226, 5.2624, 27.0205)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213990 #907821

analogous

#217190 #213990 #412190

triadic

#213990 #902139 #399021

tetradic

#213990 #902171 #907821 #219041

square

#213990 #902171 #907821 #219041

split-complementary

#213990 #904121 #719021

monochromatic

#0A122C #16255E #213990 #2C4DC2 #5470D8

Accessibility & contrast

On white

10.23

#213990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#213990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213990

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213990	#FFFFFF	#000000	##FFFFFF
##213990	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#004F5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #213990;
/* rgb */ color: rgb(33, 57, 144);
/* oklch */ color: oklch(38.4% 0.147 267.2);

Tailwind

colors: {
  custom: {
    50: '#6e6fb1',
    500: '#213990',
    950: '#000000',
  },
}

SCSS

$custom: #213990;
$custom-light: #6e6fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#213990",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 144
  },
  "hsl": {
    "h": 227.027,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.3836,
    "c": 0.14667,
    "h": 267.2
  },
  "luminance": 0.05263
}

Semantic roles & 50–950 ramp

primary

#213990

secondary

#BBA451

accent

#C242E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #213990

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

Preview Lab → · Contrast checker → · Palette generator →