#221489#221489

#221489 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.7% C 0.177 H 274.8°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#221489
RGB	rgb(34, 20, 137)
HSL	hsl(247, 75%, 31%)
HSV	hsv(247, 85%, 54%)
CMYK	cmyk(75.2%, 85.4%, 0%, 46.3%)
CIE-LAB	lab(18.57, 43.50, -61.03)
CIE-LCH	lch(18.57, 74.94, 305.48°)
OKLab	oklab(31.75% 0.0148 -0.1764)
OKLCH	oklch(31.75% 0.177 274.8)
XYZ	xyz(5.4237, 2.6460, 23.8870)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221489 #7B8914

analogous

#144189 #221489 #5C1489

triadic

#221489 #892214 #148922

tetradic

#221489 #891441 #7B8914 #14895C

square

#221489 #891441 #7B8914 #14895C

split-complementary

#221489 #895C14 #418914

monochromatic

#07041E #150C54 #221489 #2F1CBE #4A36E2

Accessibility & contrast

On white

13.73

#221489 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#221489 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221489

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221489	#FFFFFF	#000000	##FFFFFF
##221489	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00328C

Deuteranopia (green-blind)

#002887

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #221489;
/* rgb */ color: rgb(34, 20, 137);
/* oklch */ color: oklch(31.7% 0.177 274.8);

Tailwind

colors: {
  custom: {
    50: '#7056ad',
    500: '#221489',
    950: '#000000',
  },
}

SCSS

$custom: #221489;
$custom-light: #7056ad;
$custom-dark: #000000;

JSON

{
  "hex": "#221489",
  "rgb": {
    "r": 34,
    "g": 20,
    "b": 137
  },
  "hsl": {
    "h": 247.179,
    "s": 74.522,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31746,
    "c": 0.17705,
    "h": 274.8
  },
  "luminance": 0.02647
}

Semantic roles & 50–950 ramp

primary

#221489

secondary

#AEBD3C

accent

#F137DB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #221489

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

Preview Lab → · Contrast checker → · Palette generator →