#213487#213487

#213487 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.140 H 268.5°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#213487
RGB	rgb(33, 52, 135)
HSL	hsl(229, 61%, 33%)
HSV	hsv(229, 76%, 53%)
CMYK	cmyk(75.6%, 61.5%, 0%, 47.1%)
CIE-LAB	lab(25.35, 23.35, -48.62)
CIE-LCH	lch(25.35, 53.94, 295.66°)
OKLab	oklab(36.54% -0.0036 -0.1404)
OKLCH	oklch(36.54% 0.14 268.5)
XYZ	xyz(6.2269, 4.5279, 23.4628)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213487 #877421

analogous

#216787 #213487 #412187

triadic

#213487 #872134 #348721

tetradic

#213487 #872167 #877421 #218741

square

#213487 #872167 #877421 #218741

split-complementary

#213487 #874121 #678721

monochromatic

#090E25 #152156 #213487 #2D47B8 #4F67D4

Accessibility & contrast

On white

11.02

#213487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#213487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213487

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213487	#FFFFFF	#000000	##FFFFFF
##213487	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418A

Deuteranopia (green-blind)

#003785

Tritanopia (blue-blind)

#004958

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213487;
/* rgb */ color: rgb(33, 52, 135);
/* oklch */ color: oklch(36.5% 0.140 268.5);

Tailwind

colors: {
  custom: {
    50: '#6c6bab',
    500: '#213487',
    950: '#000000',
  },
}

SCSS

$custom: #213487;
$custom-light: #6c6bab;
$custom-dark: #000000;

JSON

{
  "hex": "#213487",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 135
  },
  "hsl": {
    "h": 228.824,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36538,
    "c": 0.14041,
    "h": 268.5
  },
  "luminance": 0.04529
}

Semantic roles & 50–950 ramp

primary

#213487

secondary

#B7A34D

accent

#C644E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #213487

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

Preview Lab → · Contrast checker → · Palette generator →