#212C97#212C97

#212C97 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.172 H 270.2°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#212C97
RGB	rgb(33, 44, 151)
HSL	hsl(234, 64%, 36%)
HSV	hsv(234, 78%, 59%)
CMYK	cmyk(78.1%, 70.9%, 0%, 40.8%)
CIE-LAB	lab(24.82, 34.74, -59.38)
CIE-LCH	lch(24.82, 68.79, 300.33°)
OKLab	oklab(36.61% 0.0006 -0.1719)
OKLCH	oklch(36.61% 0.172 270.2)
XYZ	xyz(7.1119, 4.3583, 29.7386)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C97 #978C21

analogous

#216797 #212C97 #512197

triadic

#212C97 #97212C #2C9721

tetradic

#212C97 #972167 #978C21 #219751

square

#212C97 #972167 #978C21 #219751

split-complementary

#212C97 #975121 #679721

monochromatic

#0B0F33 #161D65 #212C97 #2C3BC9 #5864DA

Accessibility & contrast

On white

11.22

#212C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#212C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C97

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C97	#FFFFFF	#000000	##FFFFFF
##212C97	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419A

Deuteranopia (green-blind)

#003595

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #212c97;
/* rgb */ color: rgb(33, 44, 151);
/* oklch */ color: oklch(36.6% 0.172 270.2);

Tailwind

colors: {
  custom: {
    50: '#7165b7',
    500: '#212c97',
    950: '#000000',
  },
}

SCSS

$custom: #212c97;
$custom-light: #7165b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212c97",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 151
  },
  "hsl": {
    "h": 234.407,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36613,
    "c": 0.17191,
    "h": 270.2
  },
  "luminance": 0.04359
}

Semantic roles & 50–950 ramp

primary

#212C97

secondary

#BEB555

accent

#D841E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #212C97

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

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