#212D85#212D85

#212D85 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.147 H 270.6°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#212D85
RGB	rgb(33, 45, 133)
HSL	hsl(233, 60%, 33%)
HSV	hsv(233, 75%, 52%)
CMYK	cmyk(75.2%, 66.2%, 0%, 47.8%)
CIE-LAB	lab(23.31, 27.36, -50.69)
CIE-LCH	lch(23.31, 57.60, 298.36°)
OKLab	oklab(34.98% 0.0016 -0.1465)
OKLCH	oklch(34.98% 0.147 270.6)
XYZ	xyz(5.7978, 3.8930, 22.6316)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212D85 #857921

analogous

#215F85 #212D85 #472185

triadic

#212D85 #85212D #2D8521

tetradic

#212D85 #85215F #857921 #218547

square

#212D85 #85215F #857921 #218547

split-complementary

#212D85 #854721 #5F8521

monochromatic

#090C23 #151C54 #212D85 #2D3EB6 #4D5DD3

Accessibility & contrast

On white

11.81

#212D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#212D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212D85

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212D85	#FFFFFF	#000000	##FFFFFF
##212D85	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003383

Tritanopia (blue-blind)

#004454

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #212d85;
/* rgb */ color: rgb(33, 45, 133);
/* oklch */ color: oklch(35.0% 0.147 270.6);

Tailwind

colors: {
  custom: {
    50: '#6c66a9',
    500: '#212d85',
    950: '#000000',
  },
}

SCSS

$custom: #212d85;
$custom-light: #6c66a9;
$custom-dark: #000000;

JSON

{
  "hex": "#212d85",
  "rgb": {
    "r": 33,
    "g": 45,
    "b": 133
  },
  "hsl": {
    "h": 232.8,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34983,
    "c": 0.14651,
    "h": 270.6
  },
  "luminance": 0.03894
}

Semantic roles & 50–950 ramp

primary

#212D85

secondary

#B6A94C

accent

#D044E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #212D85

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

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