#212E4F#212E4F

#212E4F is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.062 H 266.5°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#212E4F
RGB	rgb(33, 46, 79)
HSL	hsl(223, 41%, 22%)
HSV	hsv(223, 58%, 31%)
CMYK	cmyk(58.2%, 41.8%, 0%, 69%)
CIE-LAB	lab(19.40, 5.70, -21.98)
CIE-LCH	lch(19.40, 22.71, 284.54°)
OKLab	oklab(30.71% -0.0038 -0.0622)
OKLCH	oklch(30.71% 0.062 266.5)
XYZ	xyz(3.0150, 2.8416, 7.7852)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E4F #4F4221

analogous

#21454F #212E4F #2B214F

triadic

#212E4F #4F212E #2E4F21

tetradic

#212E4F #4F2145 #4F4221 #214F2B

square

#212E4F #4F2145 #4F4221 #214F2B

split-complementary

#212E4F #4F2B21 #454F21

monochromatic

#090D16 #0F1524 #212E4F #33477A #4560A5

Accessibility & contrast

On white

13.39

#212E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#212E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E4F

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E4F	#FFFFFF	#000000	##FFFFFF
##212E4F	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213150

Deuteranopia (green-blind)

#1B2D4E

Tritanopia (blue-blind)

#0A353A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #212e4f;
/* rgb */ color: rgb(33, 46, 79);
/* oklch */ color: oklch(30.7% 0.062 266.5);

Tailwind

colors: {
  custom: {
    50: '#606680',
    500: '#212e4f',
    950: '#000000',
  },
}

SCSS

$custom: #212e4f;
$custom-light: #606680;
$custom-dark: #000000;

JSON

{
  "hex": "#212e4f",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 79
  },
  "hsl": {
    "h": 223.043,
    "s": 41.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.3071,
    "c": 0.06229,
    "h": 266.5
  },
  "luminance": 0.02842
}

Semantic roles & 50–950 ramp

primary

#212E4F

secondary

#837349

accent

#AE57D1

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #212E4F

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

Preview Lab → · Contrast checker → · Palette generator →