#213297#213297

#213297 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.7% C 0.165 H 269.1°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#213297
RGB	rgb(33, 50, 151)
HSL	hsl(231, 64%, 36%)
HSV	hsv(231, 78%, 59%)
CMYK	cmyk(78.1%, 66.9%, 0%, 40.8%)
CIE-LAB	lab(26.27, 30.85, -57.00)
CIE-LCH	lch(26.27, 64.81, 298.42°)
OKLab	oklab(37.67% -0.0027 -0.1649)
OKLCH	oklch(37.67% 0.165 269.1)
XYZ	xyz(7.3518, 4.8381, 29.8185)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213297 #978621

analogous

#216D97 #213297 #4B2197

triadic

#213297 #972132 #329721

tetradic

#213297 #97216D #978621 #21974B

square

#213297 #97216D #978621 #21974B

split-complementary

#213297 #974B21 #6D9721

monochromatic

#0B1133 #162165 #213297 #2C43C9 #586BDA

Accessibility & contrast

On white

10.67

#213297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#213297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213297

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213297	#FFFFFF	#000000	##FFFFFF
##213297	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003995

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #213297;
/* rgb */ color: rgb(33, 50, 151);
/* oklch */ color: oklch(37.7% 0.165 269.1);

Tailwind

colors: {
  custom: {
    50: '#706ab7',
    500: '#213297',
    950: '#000000',
  },
}

SCSS

$custom: #213297;
$custom-light: #706ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#213297",
  "rgb": {
    "r": 33,
    "g": 50,
    "b": 151
  },
  "hsl": {
    "h": 231.356,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37665,
    "c": 0.16496,
    "h": 269.1
  },
  "luminance": 0.04839
}

Semantic roles & 50–950 ramp

primary

#213297

secondary

#BEAF55

accent

#CF41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #213297

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

Preview Lab → · Contrast checker → · Palette generator →