#211F96#211F96

#211F96 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.5% C 0.184 H 272.0°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#211F96
RGB	rgb(33, 31, 150)
HSL	hsl(241, 66%, 35%)
HSV	hsv(241, 79%, 59%)
CMYK	cmyk(78%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(21.96, 42.10, -63.49)
CIE-LCH	lch(21.96, 76.18, 303.55°)
OKLab	oklab(34.54% 0.0064 -0.1838)
OKLCH	oklch(34.54% 0.184 272)
XYZ	xyz(6.6204, 3.5046, 29.1758)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F96 #94961F

analogous

#1F5996 #211F96 #5C1F96

triadic

#211F96 #96211F #1F9621

tetradic

#211F96 #961F59 #94961F #1F965C

square

#211F96 #961F59 #94961F #1F965C

split-complementary

#211F96 #965C1F #59961F

monochromatic

#0B0A31 #161563 #211F96 #2C29C9 #5654DC

Accessibility & contrast

On white

12.35

#211F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#211F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F96

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F96	#FFFFFF	#000000	##FFFFFF
##211F96	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A99

Deuteranopia (green-blind)

#002F94

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #211f96;
/* rgb */ color: rgb(33, 31, 150);
/* oklch */ color: oklch(34.5% 0.184 272.0);

Tailwind

colors: {
  custom: {
    50: '#725db6',
    500: '#211f96',
    950: '#000000',
  },
}

SCSS

$custom: #211f96;
$custom-light: #725db6;
$custom-dark: #000000;

JSON

{
  "hex": "#211f96",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 241.008,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34543,
    "c": 0.18388,
    "h": 272
  },
  "luminance": 0.03505
}

Semantic roles & 50–950 ramp

primary

#211F96

secondary

#BDBF52

accent

#E93FE6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #211F96

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

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