#221979#221979

#221979 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.5% C 0.153 H 276.4°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#221979
RGB	rgb(34, 25, 121)
HSL	hsl(246, 66%, 29%)
HSV	hsv(246, 79%, 47%)
CMYK	cmyk(71.9%, 79.3%, 0%, 52.5%)
CIE-LAB	lab(17.53, 35.78, -52.59)
CIE-LCH	lch(17.53, 63.61, 304.23°)
OKLab	oklab(30.47% 0.0172 -0.152)
OKLCH	oklch(30.47% 0.153 276.4)
XYZ	xyz(4.4574, 2.4154, 18.3168)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221979 #707919

analogous

#194079 #221979 #521979

triadic

#221979 #792219 #197922

tetradic

#221979 #791940 #707919 #197952

square

#221979 #791940 #707919 #197952

split-complementary

#221979 #795219 #407919

monochromatic

#070519 #140F46 #221979 #3023AC #4637D6

Accessibility & contrast

On white

14.16

#221979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#221979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221979

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221979	#FFFFFF	#000000	##FFFFFF
##221979	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7C

Deuteranopia (green-blind)

#002777

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #221979;
/* rgb */ color: rgb(34, 25, 121);
/* oklch */ color: oklch(30.5% 0.153 276.4);

Tailwind

colors: {
  custom: {
    50: '#6c58a1',
    500: '#221979',
    950: '#000000',
  },
}

SCSS

$custom: #221979;
$custom-light: #6c58a1;
$custom-dark: #000000;

JSON

{
  "hex": "#221979",
  "rgb": {
    "r": 34,
    "g": 25,
    "b": 121
  },
  "hsl": {
    "h": 245.625,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30469,
    "c": 0.15298,
    "h": 276.4
  },
  "luminance": 0.02416
}

Semantic roles & 50–950 ramp

primary

#221979

secondary

#A3AE40

accent

#E93FD9

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08030F

muted

#7A787F

Preview Lab

Preview with #221979

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

Preview Lab → · Contrast checker → · Palette generator →