#221590#221590

#221590 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.7% C 0.185 H 273.9°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#221590
RGB	rgb(34, 21, 144)
HSL	hsl(246, 75%, 32%)
HSV	hsv(246, 85%, 56%)
CMYK	cmyk(76.4%, 85.4%, 0%, 43.5%)
CIE-LAB	lab(19.60, 45.22, -63.69)
CIE-LCH	lch(19.60, 78.11, 305.37°)
OKLab	oklab(32.71% 0.0125 -0.1842)
OKLCH	oklch(32.71% 0.185 273.9)
XYZ	xyz(5.9602, 2.8894, 26.6237)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#221590 #839015

analogous

#154690 #221590 #5F1590

triadic

#221590 #902215 #159022

tetradic

#221590 #901546 #839015 #15905F

square

#221590 #901546 #839015 #15905F

split-complementary

#221590 #905F15 #469015

monochromatic

#090525 #150D5B #221590 #2F1DC5 #4E3DE3

Accessibility & contrast

On white

13.31

#221590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#221590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221590

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##221590	#FFFFFF	#000000	##FFFFFF
##221590	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003593

Deuteranopia (green-blind)

#002A8E

Tritanopia (blue-blind)

#003D55

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #221590;
/* rgb */ color: rgb(34, 21, 144);
/* oklch */ color: oklch(32.7% 0.185 273.9);

Tailwind

colors: {
  custom: {
    50: '#7257b2',
    500: '#221590',
    950: '#000000',
  },
}

SCSS

$custom: #221590;
$custom-light: #7257b2;
$custom-dark: #000000;

JSON

{
  "hex": "#221590",
  "rgb": {
    "r": 34,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 246.341,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32707,
    "c": 0.18459,
    "h": 273.9
  },
  "luminance": 0.0289
}

Semantic roles & 50–950 ramp

primary

#221590

secondary

#B4C23E

accent

#F137DD

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #221590

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

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