#212A84#212A84

#212A84 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.3% C 0.149 H 271.4°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#212A84
RGB	rgb(33, 42, 132)
HSL	hsl(235, 60%, 32%)
HSV	hsv(235, 75%, 52%)
CMYK	cmyk(75%, 68.2%, 0%, 48.2%)
CIE-LAB	lab(22.46, 29.00, -51.46)
CIE-LCH	lch(22.46, 59.07, 299.40°)
OKLab	oklab(34.33% 0.0037 -0.1488)
OKLCH	oklch(34.33% 0.149 271.4)
XYZ	xyz(5.6186, 3.6446, 22.2327)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212A84 #847B21

analogous

#215C84 #212A84 #492184

triadic

#212A84 #84212A #2A8421

tetradic

#212A84 #84215C #847B21 #218449

square

#212A84 #84215C #847B21 #218449

split-complementary

#212A84 #844921 #5C8421

monochromatic

#090B22 #151A53 #212A84 #2D3AB5 #4D59D2

Accessibility & contrast

On white

12.15

#212A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#212A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212A84

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212A84	#FFFFFF	#000000	##FFFFFF
##212A84	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003182

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212a84;
/* rgb */ color: rgb(33, 42, 132);
/* oklch */ color: oklch(34.3% 0.149 271.4);

Tailwind

colors: {
  custom: {
    50: '#6c63a9',
    500: '#212a84',
    950: '#000000',
  },
}

SCSS

$custom: #212a84;
$custom-light: #6c63a9;
$custom-dark: #000000;

JSON

{
  "hex": "#212a84",
  "rgb": {
    "r": 33,
    "g": 42,
    "b": 132
  },
  "hsl": {
    "h": 234.545,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34329,
    "c": 0.14883,
    "h": 271.4
  },
  "luminance": 0.03645
}

Semantic roles & 50–950 ramp

primary

#212A84

secondary

#B6AC4B

accent

#D545E3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #212A84

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

Preview Lab → · Contrast checker → · Palette generator →