#213281#213281

#213281 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.134 H 269.1°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#213281
RGB	rgb(33, 50, 129)
HSL	hsl(229, 59%, 32%)
HSV	hsv(229, 74%, 51%)
CMYK	cmyk(74.4%, 61.2%, 0%, 49.4%)
CIE-LAB	lab(24.29, 22.39, -46.59)
CIE-LCH	lch(24.29, 51.69, 295.67°)
OKLab	oklab(35.59% -0.0021 -0.1344)
OKLCH	oklch(35.59% 0.134 269.1)
XYZ	xyz(5.7289, 4.1889, 21.2712)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213281 #817021

analogous

#216281 #213281 #402181

triadic

#213281 #812132 #328121

tetradic

#213281 #812162 #817021 #218140

square

#213281 #812162 #817021 #218140

split-complementary

#213281 #814021 #628121

monochromatic

#080C20 #151F50 #213281 #2D45B2 #4B63D1

Accessibility & contrast

On white

11.43

#213281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#213281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213281

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213281	#FFFFFF	#000000	##FFFFFF
##213281	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E84

Deuteranopia (green-blind)

#00357F

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #213281;
/* rgb */ color: rgb(33, 50, 129);
/* oklch */ color: oklch(35.6% 0.134 269.1);

Tailwind

colors: {
  custom: {
    50: '#6b69a6',
    500: '#213281',
    950: '#000000',
  },
}

SCSS

$custom: #213281;
$custom-light: #6b69a6;
$custom-dark: #000000;

JSON

{
  "hex": "#213281",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 129
  },
  "hsl": {
    "h": 229.375,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35591,
    "c": 0.13445,
    "h": 269.1
  },
  "luminance": 0.0419
}

Semantic roles & 50–950 ramp

primary

#213281

secondary

#B4A14A

accent

#C745E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #213281

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

Preview Lab → · Contrast checker → · Palette generator →