#212E7C#212E7C

#212E7C is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.133 H 270.5°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#212E7C
RGB	rgb(33, 46, 124)
HSL	hsl(231, 58%, 31%)
HSV	hsv(231, 73%, 49%)
CMYK	cmyk(73.4%, 62.9%, 0%, 51.4%)
CIE-LAB	lab(22.76, 23.22, -45.92)
CIE-LCH	lch(22.76, 51.45, 296.83°)
OKLab	oklab(34.33% 0.0011 -0.1325)
OKLCH	oklch(34.33% 0.133 270.5)
XYZ	xyz(5.2410, 3.7320, 19.5090)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E7C #7C6F21

analogous

#215B7C #212E7C #41217C

triadic

#212E7C #7C212E #2E7C21

tetradic

#212E7C #7C215B #7C6F21 #217C41

square

#212E7C #7C215B #7C6F21 #217C41

split-complementary

#212E7C #7C4121 #5B7C21

monochromatic

#070A1B #141C4C #212E7C #2E40AC #495CCF

Accessibility & contrast

On white

12.02

#212E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#212E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E7C

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E7C	#FFFFFF	#000000	##FFFFFF
##212E7C	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212e7c;
/* rgb */ color: rgb(33, 46, 124);
/* oklch */ color: oklch(34.3% 0.133 270.5);

Tailwind

colors: {
  custom: {
    50: '#6a66a3',
    500: '#212e7c',
    950: '#000000',
  },
}

SCSS

$custom: #212e7c;
$custom-light: #6a66a3;
$custom-dark: #000000;

JSON

{
  "hex": "#212e7c",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 124
  },
  "hsl": {
    "h": 231.429,
    "s": 57.962,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34326,
    "c": 0.1325,
    "h": 270.5
  },
  "luminance": 0.03733
}

Semantic roles & 50–950 ramp

primary

#212E7C

secondary

#AFA04A

accent

#CB47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #212E7C

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

Preview Lab → · Contrast checker → · Palette generator →