#213673#213673

#213673 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.3% C 0.108 H 266.5°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#213673
RGB	rgb(33, 54, 115)
HSL	hsl(225, 55%, 29%)
HSV	hsv(225, 71%, 45%)
CMYK	cmyk(71.3%, 53%, 0%, 54.9%)
CIE-LAB	lab(24.32, 14.06, -37.67)
CIE-LCH	lch(24.32, 40.21, 290.46°)
OKLab	oklab(35.26% -0.0065 -0.1081)
OKLCH	oklch(35.26% 0.108 266.5)
XYZ	xyz(5.0398, 4.1990, 16.7612)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213673 #735E21

analogous

#215F73 #213673 #352173

triadic

#213673 #732136 #367321

tetradic

#213673 #73215F #735E21 #217335

square

#213673 #73215F #735E21 #217335

split-complementary

#213673 #733521 #5F7321

monochromatic

#070B18 #132043 #213673 #2F4CA3 #4567CA

Accessibility & contrast

On white

11.41

#213673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#213673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213673

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213673	#FFFFFF	#000000	##FFFFFF
##213673	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123E75

Deuteranopia (green-blind)

#003672

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #213673;
/* rgb */ color: rgb(33, 54, 115);
/* oklch */ color: oklch(35.3% 0.108 266.5);

Tailwind

colors: {
  custom: {
    50: '#676c9c',
    500: '#213673',
    950: '#000000',
  },
}

SCSS

$custom: #213673;
$custom-light: #676c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#213673",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 115
  },
  "hsl": {
    "h": 224.634,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35264,
    "c": 0.10834,
    "h": 266.5
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#213673

secondary

#A68F49

accent

#B849DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213673

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

Preview Lab → · Contrast checker → · Palette generator →