#212174#212174

#212174 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.138 H 274.9°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#212174
RGB	rgb(33, 33, 116)
HSL	hsl(240, 56%, 29%)
HSV	hsv(240, 72%, 45%)
CMYK	cmyk(71.6%, 71.6%, 0%, 54.5%)
CIE-LAB	lab(18.68, 29.00, -47.50)
CIE-LCH	lch(18.68, 55.65, 301.40°)
OKLab	oklab(31.11% 0.0117 -0.1372)
OKLCH	oklch(31.11% 0.138 274.9)
XYZ	xyz(4.3224, 2.6716, 16.8075)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212174 #747421

analogous

#214B74 #212174 #4B2174

triadic

#212174 #742121 #217421

tetradic

#212174 #74214B #747421 #21744B

square

#212174 #74214B #747421 #21744B

split-complementary

#212174 #744B21 #4B7421

monochromatic

#070718 #131344 #212174 #2F2FA4 #4545CA

Accessibility & contrast

On white

13.69

#212174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#212174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212174

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212174	#FFFFFF	#000000	##FFFFFF
##212174	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003177

Deuteranopia (green-blind)

#002A72

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #212174;
/* rgb */ color: rgb(33, 33, 116);
/* oklch */ color: oklch(31.1% 0.138 274.9);

Tailwind

colors: {
  custom: {
    50: '#695d9d',
    500: '#212174',
    950: '#000000',
  },
}

SCSS

$custom: #212174;
$custom-light: #695d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#212174",
  "rgb": {
    "r": 33,
    "g": 33,
    "b": 116
  },
  "hsl": {
    "h": 240,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31105,
    "c": 0.13772,
    "h": 274.9
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#212174

secondary

#A7A749

accent

#DF49DF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212174

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

Preview Lab → · Contrast checker → · Palette generator →