#221487#221487

#221487 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.5% C 0.175 H 275.1°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#221487
RGB	rgb(34, 20, 135)
HSL	hsl(247, 74%, 30%)
HSV	hsv(247, 85%, 53%)
CMYK	cmyk(74.8%, 85.2%, 0%, 47.1%)
CIE-LAB	lab(18.32, 42.88, -60.18)
CIE-LCH	lch(18.32, 73.90, 305.47°)
OKLab	oklab(31.5% 0.0155 -0.174)
OKLCH	oklch(31.5% 0.175 275.1)
XYZ	xyz(5.2816, 2.5891, 23.1384)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221487 #798714

analogous

#144087 #221487 #5B1487

triadic

#221487 #872214 #148722

tetradic

#221487 #871440 #798714 #14875B

square

#221487 #871440 #798714 #14875B

split-complementary

#221487 #875B14 #408714

monochromatic

#07041C #150C52 #221487 #2F1CBC #4934E1

Accessibility & contrast

On white

13.83

#221487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#221487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221487

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221487	#FFFFFF	#000000	##FFFFFF
##221487	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00328A

Deuteranopia (green-blind)

#002785

Tritanopia (blue-blind)

#00394F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #221487;
/* rgb */ color: rgb(34, 20, 135);
/* oklch */ color: oklch(31.5% 0.175 275.1);

Tailwind

colors: {
  custom: {
    50: '#7056ab',
    500: '#221487',
    950: '#000000',
  },
}

SCSS

$custom: #221487;
$custom-light: #7056ab;
$custom-dark: #000000;

JSON

{
  "hex": "#221487",
  "rgb": {
    "r": 34,
    "g": 20,
    "b": 135
  },
  "hsl": {
    "h": 247.304,
    "s": 74.194,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31503,
    "c": 0.17466,
    "h": 275.1
  },
  "luminance": 0.0259
}

Semantic roles & 50–950 ramp

primary

#221487

secondary

#ACBB3B

accent

#F137DA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #221487

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

Preview Lab → · Contrast checker → · Palette generator →