#212D96#212D96

#212D96 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.169 H 270.1°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#212D96
RGB	rgb(33, 45, 150)
HSL	hsl(234, 64%, 36%)
HSV	hsv(234, 78%, 59%)
CMYK	cmyk(78%, 70%, 0%, 41.2%)
CIE-LAB	lab(24.96, 33.73, -58.54)
CIE-LCH	lch(24.96, 67.57, 299.95°)
OKLab	oklab(36.68% 0.0002 -0.1695)
OKLCH	oklch(36.68% 0.169 270.1)
XYZ	xyz(7.0687, 4.4013, 29.3252)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212D96 #968A21

analogous

#216796 #212D96 #4F2196

triadic

#212D96 #96212D #2D9621

tetradic

#212D96 #962167 #968A21 #21964F

square

#212D96 #962167 #968A21 #21964F

split-complementary

#212D96 #964F21 #679621

monochromatic

#0B0F32 #161E64 #212D96 #2C3CC8 #5765DA

Accessibility & contrast

On white

11.17

#212D96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#212D96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212D96

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212D96	#FFFFFF	#000000	##FFFFFF
##212D96	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #212d96;
/* rgb */ color: rgb(33, 45, 150);
/* oklch */ color: oklch(36.7% 0.169 270.1);

Tailwind

colors: {
  custom: {
    50: '#7166b6',
    500: '#212d96',
    950: '#000000',
  },
}

SCSS

$custom: #212d96;
$custom-light: #7166b6;
$custom-dark: #000000;

JSON

{
  "hex": "#212d96",
  "rgb": {
    "r": 33,
    "g": 45,
    "b": 150
  },
  "hsl": {
    "h": 233.846,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3668,
    "c": 0.16947,
    "h": 270.1
  },
  "luminance": 0.04402
}

Semantic roles & 50–950 ramp

primary

#212D96

secondary

#BEB355

accent

#D641E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #212D96

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

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