#212D68#212D68

#212D68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.104 H 270.8°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#212D68
RGB	rgb(33, 45, 104)
HSL	hsl(230, 52%, 27%)
HSV	hsv(230, 68%, 41%)
CMYK	cmyk(68.3%, 56.7%, 0%, 59.2%)
CIE-LAB	lab(20.82, 16.10, -36.23)
CIE-LCH	lch(20.82, 39.65, 293.96°)
OKLab	oklab(32.36% 0.0015 -0.104)
OKLCH	oklch(32.36% 0.104 270.8)
XYZ	xyz(4.0634, 3.1992, 13.4974)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212D68 #685C21

analogous

#215168 #212D68 #392168

triadic

#212D68 #68212D #2D6821

tetradic

#212D68 #682151 #685C21 #216839

square

#212D68 #682151 #685C21 #216839

split-complementary

#212D68 #683921 #516821

monochromatic

#070A17 #12193A #212D68 #304196 #4157C3

Accessibility & contrast

On white

12.80

#212D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#212D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212D68

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212D68	#FFFFFF	#000000	##FFFFFF
##212D68	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05356A

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #212d68;
/* rgb */ color: rgb(33, 45, 104);
/* oklch */ color: oklch(32.4% 0.104 270.8);

Tailwind

colors: {
  custom: {
    50: '#656594',
    500: '#212d68',
    950: '#000000',
  },
}

SCSS

$custom: #212d68;
$custom-light: #656594;
$custom-dark: #000000;

JSON

{
  "hex": "#212d68",
  "rgb": {
    "r": 33,
    "g": 45,
    "b": 104
  },
  "hsl": {
    "h": 229.859,
    "s": 51.825,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32356,
    "c": 0.10405,
    "h": 270.8
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#212D68

secondary

#9C8E49

accent

#C34DDB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #212D68

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

Preview Lab → · Contrast checker → · Palette generator →