#212898#212898

#212898 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.178 H 270.8°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#212898
RGB	rgb(33, 40, 152)
HSL	hsl(236, 64%, 36%)
HSV	hsv(236, 78%, 60%)
CMYK	cmyk(78.3%, 73.7%, 0%, 40.4%)
CIE-LAB	lab(24.02, 37.59, -61.31)
CIE-LCH	lch(24.02, 71.92, 301.51°)
OKLab	oklab(36.07% 0.0024 -0.1775)
OKLCH	oklch(36.07% 0.178 270.8)
XYZ	xyz(7.0516, 4.1071, 30.1208)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212898 #989121

analogous

#216498 #212898 #562198

triadic

#212898 #982128 #289821

tetradic

#212898 #982164 #989121 #219856

square

#212898 #982164 #989121 #219856

split-complementary

#212898 #985621 #649821

monochromatic

#0B0E33 #161B66 #212898 #2C35CA #5960DB

Accessibility & contrast

On white

11.53

#212898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#212898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212898

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212898	#FFFFFF	#000000	##FFFFFF
##212898	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #212898;
/* rgb */ color: rgb(33, 40, 152);
/* oklch */ color: oklch(36.1% 0.178 270.8);

Tailwind

colors: {
  custom: {
    50: '#7263b7',
    500: '#212898',
    950: '#000000',
  },
}

SCSS

$custom: #212898;
$custom-light: #7263b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212898",
  "rgb": {
    "r": 33,
    "g": 40,
    "b": 152
  },
  "hsl": {
    "h": 236.471,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.3607,
    "c": 0.17755,
    "h": 270.8
  },
  "luminance": 0.04108
}

Semantic roles & 50–950 ramp

primary

#212898

secondary

#BFB956

accent

#DE40E7

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212898

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

Preview Lab → · Contrast checker → · Palette generator →