#213EA2#213EA2

#213EA2 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.0% C 0.165 H 266.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#213EA2
RGB	rgb(33, 62, 162)
HSL	hsl(227, 66%, 38%)
HSV	hsv(227, 80%, 64%)
CMYK	cmyk(79.6%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(30.34, 27.03, -57.02)
CIE-LCH	lch(30.34, 63.11, 295.37°)
OKLab	oklab(40.98% -0.0103 -0.1649)
OKLCH	oklch(40.98% 0.165 266.4)
XYZ	xyz(8.8691, 6.3762, 34.9387)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213EA2 #A28521

analogous

#217EA2 #213EA2 #4521A2

triadic

#213EA2 #A2213E #3EA221

tetradic

#213EA2 #A2217E #A28521 #21A245

square

#213EA2 #A2217E #A28521 #21A245

split-complementary

#213EA2 #A24521 #7EA221

monochromatic

#0C173C #172B6F #213EA2 #2C52D4 #5F7CDE

Accessibility & contrast

On white

9.23

#213EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#213EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213EA2

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213EA2	#FFFFFF	#000000	##FFFFFF
##213EA2	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA5

Deuteranopia (green-blind)

#0042A0

Tritanopia (blue-blind)

#00586A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #213ea2;
/* rgb */ color: rgb(33, 62, 162);
/* oklch */ color: oklch(41.0% 0.165 266.4);

Tailwind

colors: {
  custom: {
    50: '#7273be',
    500: '#213ea2',
    950: '#000000',
  },
}

SCSS

$custom: #213ea2;
$custom-light: #7273be;
$custom-dark: #000000;

JSON

{
  "hex": "#213ea2",
  "rgb": {
    "r": 33,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 226.512,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40976,
    "c": 0.1652,
    "h": 266.4
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#213EA2

secondary

#C3AC5C

accent

#C33FE9

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #213EA2

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

Preview Lab → · Contrast checker → · Palette generator →