#213A92#213A92

#213A92 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.7% C 0.148 H 267.0°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#213A92
RGB	rgb(33, 58, 146)
HSL	hsl(227, 63%, 35%)
HSV	hsv(227, 77%, 57%)
CMYK	cmyk(77.4%, 60.3%, 0%, 42.7%)
CIE-LAB	lab(27.91, 23.53, -51.25)
CIE-LCH	lch(27.91, 56.39, 294.66°)
OKLab	oklab(38.74% -0.0078 -0.148)
OKLCH	oklch(38.74% 0.148 267)
XYZ	xyz(7.3268, 5.4240, 27.8493)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213A92 #927921

analogous

#217292 #213A92 #412192

triadic

#213A92 #92213A #3A9221

tetradic

#213A92 #922172 #927921 #219241

square

#213A92 #922172 #927921 #219241

split-complementary

#213A92 #924121 #729221

monochromatic

#0A122E #162660 #213A92 #2C4EC4 #5572D9

Accessibility & contrast

On white

10.07

#213A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#213A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213A92

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213A92	#FFFFFF	#000000	##FFFFFF
##213A92	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004795

Deuteranopia (green-blind)

#003D90

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #213a92;
/* rgb */ color: rgb(33, 58, 146);
/* oklch */ color: oklch(38.7% 0.148 267.0);

Tailwind

colors: {
  custom: {
    50: '#6e6fb3',
    500: '#213a92',
    950: '#000000',
  },
}

SCSS

$custom: #213a92;
$custom-light: #6e6fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#213a92",
  "rgb": {
    "r": 33,
    "g": 58,
    "b": 146
  },
  "hsl": {
    "h": 226.726,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.38741,
    "c": 0.1482,
    "h": 267
  },
  "luminance": 0.05425
}

Semantic roles & 50–950 ramp

primary

#213A92

secondary

#BCA553

accent

#C242E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #213A92

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

Preview Lab → · Contrast checker → · Palette generator →