#5A1890#5A1890

#5A1890 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.8% C 0.179 H 303.5°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#5A1890
RGB	rgb(90, 24, 144)
HSL	hsl(273, 71%, 33%)
HSV	hsv(273, 83%, 56%)
CMYK	cmyk(37.5%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(26.28, 50.44, -52.47)
CIE-LCH	lch(26.28, 72.78, 313.87°)
OKLab	oklab(38.76% 0.0989 -0.1497)
OKLCH	oklch(38.76% 0.179 303.5)
XYZ	xyz(9.5759, 4.8405, 26.8100)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1890 #4E9018

analogous

#1E1890 #5A1890 #90188A

triadic

#5A1890 #905A18 #18905A

tetradic

#5A1890 #901E18 #4E9018 #188A90

square

#5A1890 #901E18 #4E9018 #188A90

split-complementary

#5A1890 #8A9018 #18901E

monochromatic

#180727 #390F5C #5A1890 #7B21C4 #9943E0

Accessibility & contrast

On white

10.67

#5A1890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#5A1890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1890

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1890	#FFFFFF	#000000	##FFFFFF
##5A1890	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#003E8E

Tritanopia (blue-blind)

#4F3A55

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5a1890;
/* rgb */ color: rgb(90, 24, 144);
/* oklch */ color: oklch(38.8% 0.179 303.5);

Tailwind

colors: {
  custom: {
    50: '#8f5fb1',
    500: '#5a1890',
    950: '#000000',
  },
}

SCSS

$custom: #5a1890;
$custom-light: #8f5fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1890",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 273,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3876,
    "c": 0.17948,
    "h": 303.5
  },
  "luminance": 0.04841
}

Semantic roles & 50–950 ramp

primary

#5A1890

secondary

#7CC043

accent

#EE3A8B

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5A1890

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

Preview Lab → · Contrast checker → · Palette generator →