#213898#213898

#213898 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.9% C 0.159 H 267.7°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#213898
RGB	rgb(33, 56, 152)
HSL	hsl(228, 64%, 36%)
HSV	hsv(228, 78%, 60%)
CMYK	cmyk(78.3%, 63.2%, 0%, 40.4%)
CIE-LAB	lab(27.89, 27.22, -54.95)
CIE-LCH	lch(27.89, 61.32, 296.35°)
OKLab	oklab(38.89% -0.0064 -0.1589)
OKLCH	oklch(38.89% 0.159 267.7)
XYZ	xyz(7.7069, 5.4178, 30.3392)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213898 #988121

analogous

#217498 #213898 #462198

triadic

#213898 #982138 #389821

tetradic

#213898 #982174 #988121 #219846

square

#213898 #982174 #988121 #219846

split-complementary

#213898 #984621 #749821

monochromatic

#0B1333 #162566 #213898 #2C4BCA #5972DB

Accessibility & contrast

On white

10.08

#213898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#213898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213898

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213898	#FFFFFF	#000000	##FFFFFF
##213898	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489B

Deuteranopia (green-blind)

#003C96

Tritanopia (blue-blind)

#005162

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #213898;
/* rgb */ color: rgb(33, 56, 152);
/* oklch */ color: oklch(38.9% 0.159 267.7);

Tailwind

colors: {
  custom: {
    50: '#706eb7',
    500: '#213898',
    950: '#000000',
  },
}

SCSS

$custom: #213898;
$custom-light: #706eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#213898",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 152
  },
  "hsl": {
    "h": 228.403,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38889,
    "c": 0.15902,
    "h": 267.7
  },
  "luminance": 0.05419
}

Semantic roles & 50–950 ramp

primary

#213898

secondary

#BFAB56

accent

#C740E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213898

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

Preview Lab → · Contrast checker → · Palette generator →