#212897#212897

#212897 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.0% C 0.176 H 270.8°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#212897
RGB	rgb(33, 40, 151)
HSL	hsl(236, 64%, 36%)
HSV	hsv(236, 78%, 59%)
CMYK	cmyk(78.1%, 73.5%, 0%, 40.8%)
CIE-LAB	lab(23.92, 37.23, -60.87)
CIE-LCH	lch(23.92, 71.36, 301.45°)
OKLab	oklab(35.96% 0.0025 -0.1762)
OKLCH	oklch(35.96% 0.176 270.8)
XYZ	xyz(6.9700, 4.0745, 29.6913)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212897 #979021

analogous

#216397 #212897 #552197

triadic

#212897 #972128 #289721

tetradic

#212897 #972163 #979021 #219755

square

#212897 #972163 #979021 #219755

split-complementary

#212897 #975521 #639721

monochromatic

#0B0D33 #161B65 #212897 #2C35C9 #5860DA

Accessibility & contrast

On white

11.57

#212897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#212897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212897

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212897	#FFFFFF	#000000	##FFFFFF
##212897	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #212897;
/* rgb */ color: rgb(33, 40, 151);
/* oklch */ color: oklch(36.0% 0.176 270.8);

Tailwind

colors: {
  custom: {
    50: '#7163b7',
    500: '#212897',
    950: '#000000',
  },
}

SCSS

$custom: #212897;
$custom-light: #7163b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212897",
  "rgb": {
    "r": 33,
    "g": 40,
    "b": 151
  },
  "hsl": {
    "h": 236.441,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35962,
    "c": 0.17627,
    "h": 270.8
  },
  "luminance": 0.04075
}

Semantic roles & 50–950 ramp

primary

#212897

secondary

#BEB855

accent

#DD41E7

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212897

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

Preview Lab → · Contrast checker → · Palette generator →