#211877#211877

#211877 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.152 H 276.4°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#211877
RGB	rgb(33, 24, 119)
HSL	hsl(246, 66%, 28%)
HSV	hsv(246, 80%, 47%)
CMYK	cmyk(72.3%, 79.8%, 0%, 53.3%)
CIE-LAB	lab(17.03, 35.56, -52.14)
CIE-LCH	lch(17.03, 63.12, 304.29°)
OKLab	oklab(30.03% 0.0168 -0.1507)
OKLCH	oklch(30.03% 0.152 276.4)
XYZ	xyz(4.2825, 2.3081, 17.6690)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211877 #6E7718

analogous

#183E77 #211877 #501877

triadic

#211877 #772118 #187721

tetradic

#211877 #77183E #6E7718 #187750

square

#211877 #77183E #6E7718 #187750

split-complementary

#211877 #775018 #3E7718

monochromatic

#070519 #130E44 #211877 #2F22AA #4333D6

Accessibility & contrast

On white

14.37

#211877 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#211877 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211877

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211877	#FFFFFF	#000000	##FFFFFF
##211877	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7A

Deuteranopia (green-blind)

#002675

Tritanopia (blue-blind)

#003447

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211877;
/* rgb */ color: rgb(33, 24, 119);
/* oklch */ color: oklch(30.0% 0.152 276.4);

Tailwind

colors: {
  custom: {
    50: '#6b579f',
    500: '#211877',
    950: '#000000',
  },
}

SCSS

$custom: #211877;
$custom-light: #6b579f;
$custom-dark: #000000;

JSON

{
  "hex": "#211877",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 119
  },
  "hsl": {
    "h": 245.684,
    "s": 66.434,
    "l": 28.039
  },
  "oklch": {
    "l": 0.30027,
    "c": 0.15165,
    "h": 276.4
  },
  "luminance": 0.02309
}

Semantic roles & 50–950 ramp

primary

#211877

secondary

#A2AC3F

accent

#E93ED9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030F

muted

#7A787E

Preview Lab

Preview with #211877

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

Preview Lab → · Contrast checker → · Palette generator →