#213480#213480

#213480 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.9% C 0.130 H 268.4°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#213480
RGB	rgb(33, 52, 128)
HSL	hsl(228, 59%, 32%)
HSV	hsv(228, 74%, 50%)
CMYK	cmyk(74.2%, 59.4%, 0%, 49.8%)
CIE-LAB	lab(24.76, 20.61, -45.20)
CIE-LCH	lch(24.76, 49.67, 294.51°)
OKLab	oklab(35.92% -0.0037 -0.1303)
OKLCH	oklch(35.92% 0.13 268.4)
XYZ	xyz(5.7501, 4.3372, 20.9520)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213480 #806D21

analogous

#216480 #213480 #3E2180

triadic

#213480 #802134 #348021

tetradic

#213480 #802164 #806D21 #21803E

square

#213480 #802164 #806D21 #21803E

split-complementary

#213480 #803E21 #648021

monochromatic

#080C1F #14204F #213480 #2E48B1 #4B66D1

Accessibility & contrast

On white

11.24

#213480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#213480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213480

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213480	#FFFFFF	#000000	##FFFFFF
##213480	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00377F

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213480;
/* rgb */ color: rgb(33, 52, 128);
/* oklch */ color: oklch(35.9% 0.130 268.4);

Tailwind

colors: {
  custom: {
    50: '#6a6ba5',
    500: '#213480',
    950: '#000000',
  },
}

SCSS

$custom: #213480;
$custom-light: #6a6ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#213480",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 128
  },
  "hsl": {
    "h": 228,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35915,
    "c": 0.13035,
    "h": 268.4
  },
  "luminance": 0.04338
}

Semantic roles & 50–950 ramp

primary

#213480

secondary

#B39E4A

accent

#C346E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #213480

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

Preview Lab → · Contrast checker → · Palette generator →