#212EA9#212EA9

#212EA9 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.8% C 0.193 H 269.3°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#212EA9
RGB	rgb(33, 46, 169)
HSL	hsl(234, 67%, 40%)
HSV	hsv(234, 80%, 66%)
CMYK	cmyk(80.5%, 72.8%, 0%, 33.7%)
CIE-LAB	lab(27.13, 39.96, -66.52)
CIE-LCH	lch(27.13, 77.60, 301.00°)
OKLab	oklab(38.83% -0.0025 -0.1927)
OKLCH	oklch(38.83% 0.193 269.3)
XYZ	xyz(8.7632, 5.1409, 38.0589)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212EA9 #A99C21

analogous

#2172A9 #212EA9 #5821A9

triadic

#212EA9 #A9212E #2EA921

tetradic

#212EA9 #A92172 #A99C21 #21A958

square

#212EA9 #A92172 #A99C21 #21A958

split-complementary

#212EA9 #A95821 #72A921

monochromatic

#0D1243 #172076 #212EA9 #3140D7 #6470E1

Accessibility & contrast

On white

10.35

#212EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#212EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212EA9

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212EA9	#FFFFFF	#000000	##FFFFFF
##212EA9	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#005168

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #212ea9;
/* rgb */ color: rgb(33, 46, 169);
/* oklch */ color: oklch(38.8% 0.193 269.3);

Tailwind

colors: {
  custom: {
    50: '#7667c4',
    500: '#212ea9',
    950: '#000000',
  },
}

SCSS

$custom: #212ea9;
$custom-light: #7667c4;
$custom-dark: #000000;

JSON

{
  "hex": "#212ea9",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 169
  },
  "hsl": {
    "h": 234.265,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38833,
    "c": 0.19272,
    "h": 269.3
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#212EA9

secondary

#C6BC60

accent

#DA3EEA

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #212EA9

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

Preview Lab → · Contrast checker → · Palette generator →