#213675#213675

#213675 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.4% C 0.111 H 266.8°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#213675
RGB	rgb(33, 54, 117)
HSL	hsl(225, 56%, 29%)
HSV	hsv(225, 72%, 46%)
CMYK	cmyk(71.8%, 53.8%, 0%, 54.1%)
CIE-LAB	lab(24.47, 14.85, -38.71)
CIE-LCH	lch(24.47, 41.46, 290.99°)
OKLab	oklab(35.42% -0.0063 -0.1112)
OKLCH	oklch(35.42% 0.111 266.8)
XYZ	xyz(5.1561, 4.2455, 17.3739)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213675 #756021

analogous

#216075 #213675 #362175

triadic

#213675 #752136 #367521

tetradic

#213675 #752160 #756021 #217536

square

#213675 #752160 #756021 #217536

split-complementary

#213675 #753621 #607521

monochromatic

#070B18 #142045 #213675 #2E4CA5 #4667CB

Accessibility & contrast

On white

11.36

#213675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#213675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213675

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213675	#FFFFFF	#000000	##FFFFFF
##213675	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3E77

Deuteranopia (green-blind)

#003674

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #213675;
/* rgb */ color: rgb(33, 54, 117);
/* oklch */ color: oklch(35.4% 0.111 266.8);

Tailwind

colors: {
  custom: {
    50: '#686c9d',
    500: '#213675',
    950: '#000000',
  },
}

SCSS

$custom: #213675;
$custom-light: #686c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#213675",
  "rgb": {
    "r": 33,
    "g": 54,
    "b": 117
  },
  "hsl": {
    "h": 225,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35424,
    "c": 0.11137,
    "h": 266.8
  },
  "luminance": 0.04246
}

Semantic roles & 50–950 ramp

primary

#213675

secondary

#A8914A

accent

#BA49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213675

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

Preview Lab → · Contrast checker → · Palette generator →