#221677#221677

#221677 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.8% C 0.153 H 277.2°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#221677
RGB	rgb(34, 22, 119)
HSL	hsl(247, 69%, 28%)
HSV	hsv(247, 82%, 47%)
CMYK	cmyk(71.4%, 81.5%, 0%, 53.3%)
CIE-LAB	lab(16.73, 36.76, -52.64)
CIE-LCH	lch(16.73, 64.21, 304.93°)
OKLab	oklab(29.84% 0.0193 -0.1521)
OKLCH	oklch(29.84% 0.153 277.2)
XYZ	xyz(4.2753, 2.2454, 17.6573)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221677 #6B7716

analogous

#163A77 #221677 #531677

triadic

#221677 #772216 #167722

tetradic

#221677 #77163A #6B7716 #167753

square

#221677 #77163A #6B7716 #167753

split-complementary

#221677 #775316 #3A7716

monochromatic

#07051A #130C43 #221677 #3120AB #442FD9

Accessibility & contrast

On white

14.49

#221677 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#221677 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221677

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221677	#FFFFFF	#000000	##FFFFFF
##221677	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D7A

Deuteranopia (green-blind)

#002575

Tritanopia (blue-blind)

#003346

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #221677;
/* rgb */ color: rgb(34, 22, 119);
/* oklch */ color: oklch(29.8% 0.153 277.2);

Tailwind

colors: {
  custom: {
    50: '#6b569f',
    500: '#221677',
    950: '#000000',
  },
}

SCSS

$custom: #221677;
$custom-light: #6b569f;
$custom-dark: #000000;

JSON

{
  "hex": "#221677",
  "rgb": {
    "r": 34,
    "g": 22,
    "b": 119
  },
  "hsl": {
    "h": 247.423,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29836,
    "c": 0.15334,
    "h": 277.2
  },
  "luminance": 0.02246
}

Semantic roles & 50–950 ramp

primary

#221677

secondary

#9FAC3C

accent

#EC3CD6

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030F

muted

#7A787E

Preview Lab

Preview with #221677

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

Preview Lab → · Contrast checker → · Palette generator →