#213A67#213A67

#213A67 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.085 H 261.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#213A67
RGB	rgb(33, 58, 103)
HSL	hsl(219, 51%, 27%)
HSV	hsv(219, 68%, 40%)
CMYK	cmyk(68%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(24.73, 6.49, -29.32)
CIE-LCH	lch(24.73, 30.03, 282.49°)
OKLab	oklab(35.31% -0.0129 -0.0835)
OKLCH	oklch(35.31% 0.085 261.2)
XYZ	xyz(4.5876, 4.3283, 13.4230)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213A67 #674E21

analogous

#215D67 #213A67 #2B2167

triadic

#213A67 #67213A #3A6721

tetradic

#213A67 #67215D #674E21 #21672B

square

#213A67 #67215D #674E21 #21672B

split-complementary

#213A67 #672B21 #5D6721

monochromatic

#070D17 #122039 #213A67 #305495 #406FC2

Accessibility & contrast

On white

11.26

#213A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#213A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213A67

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213A67	#FFFFFF	#000000	##FFFFFF
##213A67	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263E69

Deuteranopia (green-blind)

#1B3866

Tritanopia (blue-blind)

#00444B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213a67;
/* rgb */ color: rgb(33, 58, 103);
/* oklch */ color: oklch(35.3% 0.085 261.2);

Tailwind

colors: {
  custom: {
    50: '#646f93',
    500: '#213a67',
    950: '#000000',
  },
}

SCSS

$custom: #213a67;
$custom-light: #646f93;
$custom-dark: #000000;

JSON

{
  "hex": "#213a67",
  "rgb": {
    "r": 33,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 218.571,
    "s": 51.471,
    "l": 26.667
  },
  "oklch": {
    "l": 0.35314,
    "c": 0.08451,
    "h": 261.2
  },
  "luminance": 0.04329
}

Semantic roles & 50–950 ramp

primary

#213A67

secondary

#9B7E49

accent

#A84DDB

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #213A67

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

Preview Lab → · Contrast checker → · Palette generator →