#213F96#213F96

#213F96 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.1% C 0.147 H 265.6°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#213F96
RGB	rgb(33, 63, 150)
HSL	hsl(225, 64%, 36%)
HSV	hsv(225, 78%, 59%)
CMYK	cmyk(78%, 58%, 0%, 41.2%)
CIE-LAB	lab(29.61, 21.67, -50.93)
CIE-LCH	lch(29.61, 55.35, 293.05°)
OKLab	oklab(40.12% -0.0113 -0.147)
OKLCH	oklch(40.12% 0.147 265.6)
XYZ	xyz(7.9078, 6.0795, 29.6049)
Luminance	0.0608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213F96 #967821

analogous

#217996 #213F96 #3D2196

triadic

#213F96 #96213F #3F9621

tetradic

#213F96 #962179 #967821 #21963D

square

#213F96 #962179 #967821 #21963D

split-complementary

#213F96 #963D21 #799621

monochromatic

#0B1532 #162A64 #213F96 #2C54C8 #5779DA

Accessibility & contrast

On white

9.48

#213F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#213F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213F96

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213F96	#FFFFFF	#000000	##FFFFFF
##213F96	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B99

Deuteranopia (green-blind)

#004194

Tritanopia (blue-blind)

#005564

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #213f96;
/* rgb */ color: rgb(33, 63, 150);
/* oklch */ color: oklch(40.1% 0.147 265.6);

Tailwind

colors: {
  custom: {
    50: '#6f73b6',
    500: '#213f96',
    950: '#000000',
  },
}

SCSS

$custom: #213f96;
$custom-light: #6f73b6;
$custom-dark: #000000;

JSON

{
  "hex": "#213f96",
  "rgb": {
    "r": 33,
    "g": 63,
    "b": 150
  },
  "hsl": {
    "h": 224.615,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40118,
    "c": 0.14741,
    "h": 265.6
  },
  "luminance": 0.0608
}

Semantic roles & 50–950 ramp

primary

#213F96

secondary

#BEA355

accent

#BC41E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #213F96

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

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