#213380#213380

#213380 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.132 H 268.7°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#213380
RGB	rgb(33, 51, 128)
HSL	hsl(229, 59%, 32%)
HSV	hsv(229, 74%, 50%)
CMYK	cmyk(74.2%, 60.2%, 0%, 49.8%)
CIE-LAB	lab(24.48, 21.31, -45.65)
CIE-LCH	lch(24.48, 50.38, 295.02°)
OKLab	oklab(35.71% -0.0029 -0.1316)
OKLCH	oklch(35.71% 0.132 268.7)
XYZ	xyz(5.7060, 4.2489, 20.9373)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213380 #806E21

analogous

#216380 #213380 #3F2180

triadic

#213380 #802133 #338021

tetradic

#213380 #802163 #806E21 #21803F

square

#213380 #802163 #806E21 #21803F

split-complementary

#213380 #803F21 #638021

monochromatic

#080C1F #14204F #213380 #2E46B1 #4B64D1

Accessibility & contrast

On white

11.35

#213380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#213380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213380

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213380	#FFFFFF	#000000	##FFFFFF
##213380	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #213380;
/* rgb */ color: rgb(33, 51, 128);
/* oklch */ color: oklch(35.7% 0.132 268.7);

Tailwind

colors: {
  custom: {
    50: '#6a6aa6',
    500: '#213380',
    950: '#000000',
  },
}

SCSS

$custom: #213380;
$custom-light: #6a6aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#213380",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 128
  },
  "hsl": {
    "h": 228.632,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35707,
    "c": 0.13168,
    "h": 268.7
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary

#213380

secondary

#B39F4A

accent

#C546E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #213380

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

Preview Lab → · Contrast checker → · Palette generator →