#42126A#42126A

#42126A is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.5% C 0.141 H 303.7°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#42126A
RGB	rgb(66, 18, 106)
HSL	hsl(273, 71%, 24%)
HSV	hsv(273, 83%, 42%)
CMYK	cmyk(37.7%, 83%, 0%, 58.4%)
CIE-LAB	lab(18.50, 39.42, -41.15)
CIE-LCH	lch(18.50, 56.99, 313.77°)
OKLab	oklab(31.54% 0.0784 -0.1174)
OKLCH	oklch(31.54% 0.141 303.7)
XYZ	xyz(5.0640, 2.6315, 13.8740)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42126A #3A6A12

analogous

#16126A #42126A #6A1266

triadic

#42126A #6A4212 #126A42

tetradic

#42126A #6A1612 #3A6A12 #12666A

square

#42126A #6A1612 #3A6A12 #12666A

split-complementary

#42126A #666A12 #126A16

monochromatic

#10041A #210936 #42126A #631B9E #8324D3

Accessibility & contrast

On white

13.76

#42126A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#42126A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42126A

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42126A	#FFFFFF	#000000	##FFFFFF
##42126A	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002D68

Tritanopia (blue-blind)

#3A293E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #42126a;
/* rgb */ color: rgb(66, 18, 106);
/* oklch */ color: oklch(31.5% 0.141 303.7);

Tailwind

colors: {
  custom: {
    50: '#7b5695',
    500: '#42126a',
    950: '#000000',
  },
}

SCSS

$custom: #42126a;
$custom-light: #7b5695;
$custom-dark: #000000;

JSON

{
  "hex": "#42126a",
  "rgb": {
    "r": 66,
    "g": 18,
    "b": 106
  },
  "hsl": {
    "h": 272.727,
    "s": 70.968,
    "l": 24.314
  },
  "oklch": {
    "l": 0.31539,
    "c": 0.14114,
    "h": 303.7
  },
  "luminance": 0.02631
}

Semantic roles & 50–950 ramp

primary

#42126A

secondary

#67A236

accent

#EE3A8C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #42126A

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

Preview Lab → · Contrast checker → · Palette generator →