#213775#213775

#213775 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.6% C 0.110 H 266.2°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#213775
RGB	rgb(33, 55, 117)
HSL	hsl(224, 56%, 29%)
HSV	hsv(224, 72%, 46%)
CMYK	cmyk(71.8%, 53%, 0%, 54.1%)
CIE-LAB	lab(24.76, 14.15, -38.23)
CIE-LCH	lch(24.76, 40.76, 290.31°)
OKLab	oklab(35.65% -0.0073 -0.1098)
OKLCH	oklch(35.65% 0.11 266.2)
XYZ	xyz(5.2032, 4.3395, 17.3896)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213775 #755F21

analogous

#216175 #213775 #352175

triadic

#213775 #752137 #377521

tetradic

#213775 #752161 #755F21 #217535

square

#213775 #752161 #755F21 #217535

split-complementary

#213775 #753521 #617521

monochromatic

#070B18 #142145 #213775 #2E4DA5 #4669CB

Accessibility & contrast

On white

11.24

#213775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#213775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213775

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213775	#FFFFFF	#000000	##FFFFFF
##213775	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123F77

Deuteranopia (green-blind)

#003774

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213775;
/* rgb */ color: rgb(33, 55, 117);
/* oklch */ color: oklch(35.6% 0.110 266.2);

Tailwind

colors: {
  custom: {
    50: '#686d9d',
    500: '#213775',
    950: '#000000',
  },
}

SCSS

$custom: #213775;
$custom-light: #686d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#213775",
  "rgb": {
    "r": 33,
    "g": 55,
    "b": 117
  },
  "hsl": {
    "h": 224.286,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35649,
    "c": 0.11,
    "h": 266.2
  },
  "luminance": 0.0434
}

Semantic roles & 50–950 ramp

primary

#213775

secondary

#A88F4A

accent

#B849DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213775

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

Preview Lab → · Contrast checker → · Palette generator →