#213998#213998

#213998 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.158 H 267.4°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#213998
RGB	rgb(33, 57, 152)
HSL	hsl(228, 64%, 36%)
HSV	hsv(228, 78%, 60%)
CMYK	cmyk(78.3%, 62.5%, 0%, 40.4%)
CIE-LAB	lab(28.16, 26.54, -54.52)
CIE-LCH	lch(28.16, 60.64, 295.96°)
OKLab	oklab(39.08% -0.0071 -0.1576)
OKLCH	oklch(39.08% 0.158 267.4)
XYZ	xyz(7.7558, 5.5157, 30.3556)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213998 #988021

analogous

#217598 #213998 #452198

triadic

#213998 #982139 #399821

tetradic

#213998 #982175 #988021 #219845

square

#213998 #982175 #988021 #219845

split-complementary

#213998 #984521 #759821

monochromatic

#0B1333 #162666 #213998 #2C4CCA #5973DB

Accessibility & contrast

On white

9.98

#213998 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#213998 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213998

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213998	#FFFFFF	#000000	##FFFFFF
##213998	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489B

Deuteranopia (green-blind)

#003D96

Tritanopia (blue-blind)

#005163

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #213998;
/* rgb */ color: rgb(33, 57, 152);
/* oklch */ color: oklch(39.1% 0.158 267.4);

Tailwind

colors: {
  custom: {
    50: '#706fb7',
    500: '#213998',
    950: '#000000',
  },
}

SCSS

$custom: #213998;
$custom-light: #706fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#213998",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 152
  },
  "hsl": {
    "h": 227.899,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39084,
    "c": 0.15778,
    "h": 267.4
  },
  "luminance": 0.05517
}

Semantic roles & 50–950 ramp

primary

#213998

secondary

#BFAA56

accent

#C640E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213998

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

Preview Lab → · Contrast checker → · Palette generator →