#213287#213287

#213287 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.1% C 0.143 H 269.2°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#213287
RGB	rgb(33, 50, 135)
HSL	hsl(230, 61%, 33%)
HSV	hsv(230, 76%, 53%)
CMYK	cmyk(75.6%, 63%, 0%, 47.1%)
CIE-LAB	lab(24.81, 24.73, -49.50)
CIE-LCH	lch(24.81, 55.33, 296.54°)
OKLab	oklab(36.14% -0.0021 -0.143)
OKLCH	oklch(36.14% 0.143 269.2)
XYZ	xyz(6.1395, 4.3532, 23.4337)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213287 #877621

analogous

#216587 #213287 #432187

triadic

#213287 #872132 #328721

tetradic

#213287 #872165 #877621 #218743

square

#213287 #872165 #877621 #218743

split-complementary

#213287 #874321 #658721

monochromatic

#090E25 #152056 #213287 #2D44B8 #4F65D4

Accessibility & contrast

On white

11.23

#213287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#213287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213287

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213287	#FFFFFF	#000000	##FFFFFF
##213287	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408A

Deuteranopia (green-blind)

#003685

Tritanopia (blue-blind)

#004857

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213287;
/* rgb */ color: rgb(33, 50, 135);
/* oklch */ color: oklch(36.1% 0.143 269.2);

Tailwind

colors: {
  custom: {
    50: '#6c69ab',
    500: '#213287',
    950: '#000000',
  },
}

SCSS

$custom: #213287;
$custom-light: #6c69ab;
$custom-dark: #000000;

JSON

{
  "hex": "#213287",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 135
  },
  "hsl": {
    "h": 230,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36138,
    "c": 0.14299,
    "h": 269.2
  },
  "luminance": 0.04354
}

Semantic roles & 50–950 ramp

primary

#213287

secondary

#B7A54D

accent

#C944E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #213287

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

Preview Lab → · Contrast checker → · Palette generator →