#213876#213876

#213876 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.0% C 0.110 H 265.8°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#213876
RGB	rgb(33, 56, 118)
HSL	hsl(224, 56%, 30%)
HSV	hsv(224, 72%, 46%)
CMYK	cmyk(72%, 52.5%, 0%, 53.7%)
CIE-LAB	lab(25.13, 13.84, -38.27)
CIE-LCH	lch(25.13, 40.69, 289.88°)
OKLab	oklab(35.95% -0.0081 -0.1098)
OKLCH	oklch(35.95% 0.11 265.8)
XYZ	xyz(5.3102, 4.4592, 17.7169)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213876 #765F21

analogous

#216276 #213876 #352176

triadic

#213876 #762138 #387621

tetradic

#213876 #762162 #765F21 #217635

square

#213876 #762162 #765F21 #217635

split-complementary

#213876 #763521 #627621

monochromatic

#070B18 #142146 #213876 #2E4FA6 #466ACB

Accessibility & contrast

On white

11.10

#213876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#213876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213876

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213876	#FFFFFF	#000000	##FFFFFF
##213876	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144078

Deuteranopia (green-blind)

#003875

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213876;
/* rgb */ color: rgb(33, 56, 118);
/* oklch */ color: oklch(36.0% 0.110 265.8);

Tailwind

colors: {
  custom: {
    50: '#686e9e',
    500: '#213876',
    950: '#000000',
  },
}

SCSS

$custom: #213876;
$custom-light: #686e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#213876",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 118
  },
  "hsl": {
    "h": 223.765,
    "s": 56.291,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35954,
    "c": 0.11015,
    "h": 265.8
  },
  "luminance": 0.0446
}

Semantic roles & 50–950 ramp

primary

#213876

secondary

#A98F4A

accent

#B748E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213876

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

Preview Lab → · Contrast checker → · Palette generator →