#212A97#212A97

#212A97 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.3% C 0.174 H 270.5°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#212A97
RGB	rgb(33, 42, 151)
HSL	hsl(235, 64%, 36%)
HSV	hsv(235, 78%, 59%)
CMYK	cmyk(78.1%, 72.2%, 0%, 40.8%)
CIE-LAB	lab(24.36, 35.99, -60.14)
CIE-LCH	lch(24.36, 70.09, 300.90°)
OKLab	oklab(36.28% 0.0016 -0.1741)
OKLCH	oklch(36.28% 0.174 270.5)
XYZ	xyz(7.0392, 4.2129, 29.7143)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212A97 #978E21

analogous

#216597 #212A97 #532197

triadic

#212A97 #97212A #2A9721

tetradic

#212A97 #972165 #978E21 #219753

square

#212A97 #972165 #978E21 #219753

split-complementary

#212A97 #975321 #659721

monochromatic

#0B0E33 #161C65 #212A97 #2C38C9 #5862DA

Accessibility & contrast

On white

11.40

#212A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#212A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212A97

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212A97	#FFFFFF	#000000	##FFFFFF
##212A97	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003495

Tritanopia (blue-blind)

#00495D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #212a97;
/* rgb */ color: rgb(33, 42, 151);
/* oklch */ color: oklch(36.3% 0.174 270.5);

Tailwind

colors: {
  custom: {
    50: '#7164b7',
    500: '#212a97',
    950: '#000000',
  },
}

SCSS

$custom: #212a97;
$custom-light: #7164b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212a97",
  "rgb": {
    "r": 33,
    "g": 42,
    "b": 151
  },
  "hsl": {
    "h": 235.424,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36283,
    "c": 0.17412,
    "h": 270.5
  },
  "luminance": 0.04214
}

Semantic roles & 50–950 ramp

primary

#212A97

secondary

#BEB655

accent

#DA41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #212A97

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

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