#212B67#212B67

#212B67 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.8% C 0.105 H 271.9°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#212B67
RGB	rgb(33, 43, 103)
HSL	hsl(231, 51%, 27%)
HSV	hsv(231, 68%, 40%)
CMYK	cmyk(68%, 58.3%, 0%, 59.6%)
CIE-LAB	lab(20.16, 17.14, -36.65)
CIE-LCH	lch(20.16, 40.46, 295.07°)
OKLab	oklab(31.84% 0.0035 -0.1053)
OKLCH	oklch(31.84% 0.105 271.9)
XYZ	xyz(3.9384, 3.0300, 13.2066)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212B67 #675D21

analogous

#214E67 #212B67 #3A2167

triadic

#212B67 #67212B #2B6721

tetradic

#212B67 #67214E #675D21 #21673A

square

#212B67 #67214E #675D21 #21673A

split-complementary

#212B67 #673A21 #4E6721

monochromatic

#070A17 #121839 #212B67 #303E95 #4053C2

Accessibility & contrast

On white

13.08

#212B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#212B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212B67

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212B67	#FFFFFF	#000000	##FFFFFF
##212B67	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003469

Deuteranopia (green-blind)

#002E66

Tritanopia (blue-blind)

#003944

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #212b67;
/* rgb */ color: rgb(33, 43, 103);
/* oklch */ color: oklch(31.8% 0.105 271.9);

Tailwind

colors: {
  custom: {
    50: '#656493',
    500: '#212b67',
    950: '#000000',
  },
}

SCSS

$custom: #212b67;
$custom-light: #656493;
$custom-dark: #000000;

JSON

{
  "hex": "#212b67",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 103
  },
  "hsl": {
    "h": 231.429,
    "s": 51.471,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31835,
    "c": 0.10536,
    "h": 271.9
  },
  "luminance": 0.0303
}

Semantic roles & 50–950 ramp

primary

#212B67

secondary

#9B8F49

accent

#C74DDB

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #212B67

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

Preview Lab → · Contrast checker → · Palette generator →