#211C76#211C76

#211C76 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.5% C 0.146 H 275.8°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#211C76
RGB	rgb(33, 28, 118)
HSL	hsl(243, 62%, 29%)
HSV	hsv(243, 76%, 46%)
CMYK	cmyk(72%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(17.74, 32.87, -50.32)
CIE-LCH	lch(17.74, 60.11, 303.16°)
OKLab	oklab(30.5% 0.0147 -0.1454)
OKLCH	oklch(30.5% 0.146 275.8)
XYZ	xyz(4.3114, 2.4614, 17.3839)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211C76 #71761C

analogous

#1C4476 #211C76 #4E1C76

triadic

#211C76 #76211C #1C7621

tetradic

#211C76 #761C44 #71761C #1C764E

square

#211C76 #761C44 #71761C #1C764E

split-complementary

#211C76 #764E1C #44761C

monochromatic

#070619 #131045 #211C76 #2F28A7 #443CD1

Accessibility & contrast

On white

14.07

#211C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#211C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211C76

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211C76	#FFFFFF	#000000	##FFFFFF
##211C76	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002774

Tritanopia (blue-blind)

#003647

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #211c76;
/* rgb */ color: rgb(33, 28, 118);
/* oklch */ color: oklch(30.5% 0.146 275.8);

Tailwind

colors: {
  custom: {
    50: '#6a599e',
    500: '#211c76',
    950: '#000000',
  },
}

SCSS

$custom: #211c76;
$custom-light: #6a599e;
$custom-dark: #000000;

JSON

{
  "hex": "#211c76",
  "rgb": {
    "r": 33,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 243.333,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30499,
    "c": 0.14619,
    "h": 275.8
  },
  "luminance": 0.02462
}

Semantic roles & 50–950 ramp

primary

#211C76

secondary

#A5AA44

accent

#E543DC

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #211C76

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

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