#213197#213197

#213197 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.5% C 0.166 H 269.3°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#213197
RGB	rgb(33, 49, 151)
HSL	hsl(232, 64%, 36%)
HSV	hsv(232, 78%, 59%)
CMYK	cmyk(78.1%, 67.5%, 0%, 40.8%)
CIE-LAB	lab(26.02, 31.50, -57.41)
CIE-LCH	lch(26.02, 65.49, 298.76°)
OKLab	oklab(37.48% -0.0021 -0.1661)
OKLCH	oklch(37.48% 0.166 269.3)
XYZ	xyz(7.3095, 4.7535, 29.8044)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213197 #978721

analogous

#216C97 #213197 #4C2197

triadic

#213197 #972131 #319721

tetradic

#213197 #97216C #978721 #21974C

square

#213197 #97216C #978721 #21974C

split-complementary

#213197 #974C21 #6C9721

monochromatic

#0B1033 #162165 #213197 #2C41C9 #586ADA

Accessibility & contrast

On white

10.76

#213197 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#213197 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213197

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213197	#FFFFFF	#000000	##FFFFFF
##213197	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#003895

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #213197;
/* rgb */ color: rgb(33, 49, 151);
/* oklch */ color: oklch(37.5% 0.166 269.3);

Tailwind

colors: {
  custom: {
    50: '#7169b7',
    500: '#213197',
    950: '#000000',
  },
}

SCSS

$custom: #213197;
$custom-light: #7169b7;
$custom-dark: #000000;

JSON

{
  "hex": "#213197",
  "rgb": {
    "r": 33,
    "g": 49,
    "b": 151
  },
  "hsl": {
    "h": 231.864,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37484,
    "c": 0.16615,
    "h": 269.3
  },
  "luminance": 0.04754
}

Semantic roles & 50–950 ramp

primary

#213197

secondary

#BEB055

accent

#D141E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #213197

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

Preview Lab → · Contrast checker → · Palette generator →