#212B98#212B98

#212B98 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.6% C 0.174 H 270.3°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#212B98
RGB	rgb(33, 43, 152)
HSL	hsl(235, 64%, 36%)
HSV	hsv(235, 78%, 60%)
CMYK	cmyk(78.3%, 71.7%, 0%, 40.4%)
CIE-LAB	lab(24.69, 35.73, -60.20)
CIE-LCH	lch(24.69, 70.01, 300.69°)
OKLab	oklab(36.55% 0.001 -0.1743)
OKLCH	oklch(36.55% 0.174 270.3)
XYZ	xyz(7.1566, 4.3173, 30.1558)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212B98 #988E21

analogous

#216798 #212B98 #532198

triadic

#212B98 #98212B #2B9821

tetradic

#212B98 #982167 #988E21 #219853

square

#212B98 #982167 #988E21 #219853

split-complementary

#212B98 #985321 #679821

monochromatic

#0B0F33 #161D66 #212B98 #2C39CA #5963DB

Accessibility & contrast

On white

11.27

#212B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#212B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212B98

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212B98	#FFFFFF	#000000	##FFFFFF
##212B98	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409B

Deuteranopia (green-blind)

#003596

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #212b98;
/* rgb */ color: rgb(33, 43, 152);
/* oklch */ color: oklch(36.6% 0.174 270.3);

Tailwind

colors: {
  custom: {
    50: '#7165b7',
    500: '#212b98',
    950: '#000000',
  },
}

SCSS

$custom: #212b98;
$custom-light: #7165b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212b98",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 152
  },
  "hsl": {
    "h": 234.958,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36552,
    "c": 0.17431,
    "h": 270.3
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#212B98

secondary

#BFB656

accent

#D940E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #212B98

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

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