#212997#212997

#212997 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.175 H 270.7°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#212997
RGB	rgb(33, 41, 151)
HSL	hsl(236, 64%, 36%)
HSV	hsv(236, 78%, 59%)
CMYK	cmyk(78.1%, 72.8%, 0%, 40.8%)
CIE-LAB	lab(24.14, 36.62, -60.51)
CIE-LCH	lch(24.14, 70.72, 301.18°)
OKLab	oklab(36.12% 0.0021 -0.1752)
OKLCH	oklch(36.12% 0.175 270.7)
XYZ	xyz(7.0041, 4.1428, 29.7027)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212997 #978F21

analogous

#216497 #212997 #542197

triadic

#212997 #972129 #299721

tetradic

#212997 #972164 #978F21 #219754

square

#212997 #972164 #978F21 #219754

split-complementary

#212997 #975421 #649721

monochromatic

#0B0E33 #161B65 #212997 #2C37C9 #5861DA

Accessibility & contrast

On white

11.48

#212997 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#212997 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212997

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212997	#FFFFFF	#000000	##FFFFFF
##212997	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #212997;
/* rgb */ color: rgb(33, 41, 151);
/* oklch */ color: oklch(36.1% 0.175 270.7);

Tailwind

colors: {
  custom: {
    50: '#7163b7',
    500: '#212997',
    950: '#000000',
  },
}

SCSS

$custom: #212997;
$custom-light: #7163b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212997",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 151
  },
  "hsl": {
    "h": 235.932,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36121,
    "c": 0.1752,
    "h": 270.7
  },
  "luminance": 0.04144
}

Semantic roles & 50–950 ramp

primary

#212997

secondary

#BEB755

accent

#DC41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #212997

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

Preview Lab → · Contrast checker → · Palette generator →