#212C85#212C85

#212C85 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.148 H 270.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#212C85
RGB	rgb(33, 44, 133)
HSL	hsl(233, 60%, 33%)
HSV	hsv(233, 75%, 52%)
CMYK	cmyk(75.2%, 66.9%, 0%, 47.8%)
CIE-LAB	lab(23.06, 28.04, -51.11)
CIE-LCH	lch(23.06, 58.29, 298.75°)
OKLab	oklab(34.8% 0.0023 -0.1477)
OKLCH	oklch(34.8% 0.148 270.9)
XYZ	xyz(5.7601, 3.8176, 22.6190)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C85 #857A21

analogous

#215E85 #212C85 #482185

triadic

#212C85 #85212C #2C8521

tetradic

#212C85 #85215E #857A21 #218548

square

#212C85 #85215E #857A21 #218548

split-complementary

#212C85 #854821 #5E8521

monochromatic

#090C23 #151C54 #212C85 #2D3CB6 #4D5CD3

Accessibility & contrast

On white

11.91

#212C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#212C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C85

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C85	#FFFFFF	#000000	##FFFFFF
##212C85	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #212c85;
/* rgb */ color: rgb(33, 44, 133);
/* oklch */ color: oklch(34.8% 0.148 270.9);

Tailwind

colors: {
  custom: {
    50: '#6c65a9',
    500: '#212c85',
    950: '#000000',
  },
}

SCSS

$custom: #212c85;
$custom-light: #6c65a9;
$custom-dark: #000000;

JSON

{
  "hex": "#212c85",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 133
  },
  "hsl": {
    "h": 233.4,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34796,
    "c": 0.14775,
    "h": 270.9
  },
  "luminance": 0.03818
}

Semantic roles & 50–950 ramp

primary

#212C85

secondary

#B6AA4C

accent

#D244E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #212C85

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

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