#212A80#212A80

#212A80 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.9% C 0.143 H 271.6°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#212A80
RGB	rgb(33, 42, 128)
HSL	hsl(234, 59%, 32%)
HSV	hsv(234, 74%, 50%)
CMYK	cmyk(74.2%, 67.2%, 0%, 49.8%)
CIE-LAB	lab(22.08, 27.49, -49.57)
CIE-LCH	lch(22.08, 56.68, 299.01°)
OKLab	oklab(33.93% 0.004 -0.1432)
OKLCH	oklch(33.93% 0.143 271.6)
XYZ	xyz(5.3501, 3.5372, 20.8187)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212A80 #807721

analogous

#215A80 #212A80 #482180

triadic

#212A80 #80212A #2A8021

tetradic

#212A80 #80215A #807721 #218048

square

#212A80 #80215A #807721 #218048

split-complementary

#212A80 #804821 #5A8021

monochromatic

#080A1F #141A4F #212A80 #2E3AB1 #4B58D1

Accessibility & contrast

On white

12.30

#212A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#212A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212A80

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212A80	#FFFFFF	#000000	##FFFFFF
##212A80	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#00307E

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #212a80;
/* rgb */ color: rgb(33, 42, 128);
/* oklch */ color: oklch(33.9% 0.143 271.6);

Tailwind

colors: {
  custom: {
    50: '#6b63a6',
    500: '#212a80',
    950: '#000000',
  },
}

SCSS

$custom: #212a80;
$custom-light: #6b63a6;
$custom-dark: #000000;

JSON

{
  "hex": "#212a80",
  "rgb": {
    "r": 33,
    "g": 42,
    "b": 128
  },
  "hsl": {
    "h": 234.316,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33933,
    "c": 0.1433,
    "h": 271.6
  },
  "luminance": 0.03538
}

Semantic roles & 50–950 ramp

primary

#212A80

secondary

#B3A94A

accent

#D346E2

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #212A80

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

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