#213E7A#213E7A

#213E7A is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.6% C 0.108 H 262.9°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#213E7A
RGB	rgb(33, 62, 122)
HSL	hsl(220, 57%, 30%)
HSV	hsv(220, 73%, 48%)
CMYK	cmyk(73%, 49.2%, 0%, 52.2%)
CIE-LAB	lab(27.22, 11.24, -37.43)
CIE-LCH	lch(27.22, 39.08, 286.71°)
OKLab	oklab(37.64% -0.0134 -0.1073)
OKLCH	oklch(37.64% 0.108 262.9)
XYZ	xyz(5.8614, 5.1731, 19.0982)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213E7A #7A5D21

analogous

#216A7A #213E7A #30217A

triadic

#213E7A #7A213E #3E7A21

tetradic

#213E7A #7A216A #7A5D21 #217A30

square

#213E7A #7A216A #7A5D21 #217A30

split-complementary

#213E7A #7A3021 #6A7A21

monochromatic

#070D1A #14264A #213E7A #2E56AA #4873CD

Accessibility & contrast

On white

10.32

#213E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#213E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213E7A

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213E7A	#FFFFFF	#000000	##FFFFFF
##213E7A	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E457C

Deuteranopia (green-blind)

#093C79

Tritanopia (blue-blind)

#004C56

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #213e7a;
/* rgb */ color: rgb(33, 62, 122);
/* oklch */ color: oklch(37.6% 0.108 262.9);

Tailwind

colors: {
  custom: {
    50: '#6872a1',
    500: '#213e7a',
    950: '#000000',
  },
}

SCSS

$custom: #213e7a;
$custom-light: #6872a1;
$custom-dark: #000000;

JSON

{
  "hex": "#213e7a",
  "rgb": {
    "r": 33,
    "g": 62,
    "b": 122
  },
  "hsl": {
    "h": 220.449,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37639,
    "c": 0.10813,
    "h": 262.9
  },
  "luminance": 0.05174
}

Semantic roles & 50–950 ramp

primary

#213E7A

secondary

#AD8D4A

accent

#AF47E1

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #213E7A

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

Preview Lab → · Contrast checker → · Palette generator →