#213D92#213D92

#213D92 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.4% C 0.144 H 266.0°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#213D92
RGB	rgb(33, 61, 146)
HSL	hsl(225, 63%, 35%)
HSV	hsv(225, 77%, 57%)
CMYK	cmyk(77.4%, 58.2%, 0%, 42.7%)
CIE-LAB	lab(28.73, 21.47, -49.90)
CIE-LCH	lch(28.73, 54.33, 293.28°)
OKLab	oklab(39.36% -0.01 -0.144)
OKLCH	oklch(39.36% 0.144 266)
XYZ	xyz(7.4824, 5.7353, 27.9012)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213D92 #927621

analogous

#217592 #213D92 #3E2192

triadic

#213D92 #92213D #3D9221

tetradic

#213D92 #922175 #927621 #21923E

square

#213D92 #922175 #927621 #21923E

split-complementary

#213D92 #923E21 #759221

monochromatic

#0A132E #162860 #213D92 #2C52C4 #5575D9

Accessibility & contrast

On white

9.78

#213D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#213D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213D92

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213D92	#FFFFFF	#000000	##FFFFFF
##213D92	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004995

Deuteranopia (green-blind)

#003F90

Tritanopia (blue-blind)

#005261

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #213d92;
/* rgb */ color: rgb(33, 61, 146);
/* oklch */ color: oklch(39.4% 0.144 266.0);

Tailwind

colors: {
  custom: {
    50: '#6e72b3',
    500: '#213d92',
    950: '#000000',
  },
}

SCSS

$custom: #213d92;
$custom-light: #6e72b3;
$custom-dark: #000000;

JSON

{
  "hex": "#213d92",
  "rgb": {
    "r": 33,
    "g": 61,
    "b": 146
  },
  "hsl": {
    "h": 225.133,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39358,
    "c": 0.14435,
    "h": 266
  },
  "luminance": 0.05736
}

Semantic roles & 50–950 ramp

primary

#213D92

secondary

#BCA253

accent

#BD42E6

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #213D92

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

Preview Lab → · Contrast checker → · Palette generator →