#3A127E#3A127E

#3A127E is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.5% C 0.162 H 291.1°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A127E
RGB	rgb(58, 18, 126)
HSL	hsl(262, 75%, 28%)
HSV	hsv(262, 86%, 49%)
CMYK	cmyk(54%, 85.7%, 0%, 50.6%)
CIE-LAB	lab(19.38, 43.49, -52.65)
CIE-LCH	lch(19.38, 68.29, 309.56°)
OKLab	oklab(32.51% 0.0583 -0.1513)
OKLCH	oklch(32.51% 0.162 291.1)
XYZ	xyz(5.7260, 2.8383, 19.9807)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A127E #567E12

analogous

#12207E #3A127E #70127E

triadic

#3A127E #7E3A12 #127E3A

tetradic

#3A127E #7E1220 #567E12 #127E70

square

#3A127E #7E1220 #567E12 #127E70

split-complementary

#3A127E #7E7012 #207E12

monochromatic

#0C041B #210A48 #3A127E #531AB4 #6E2AE1

Accessibility & contrast

On white

13.39

#3A127E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#3A127E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A127E

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A127E	#FFFFFF	#000000	##FFFFFF
##3A127E	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#21334A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #3a127e;
/* rgb */ color: rgb(58, 18, 126);
/* oklch */ color: oklch(32.5% 0.162 291.1);

Tailwind

colors: {
  custom: {
    50: '#7957a4',
    500: '#3a127e',
    950: '#000000',
  },
}

SCSS

$custom: #3a127e;
$custom-light: #7957a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a127e",
  "rgb": {
    "r": 58,
    "g": 18,
    "b": 126
  },
  "hsl": {
    "h": 262.222,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32511,
    "c": 0.16217,
    "h": 291.1
  },
  "luminance": 0.02839
}

Semantic roles & 50–950 ramp

primary

#3A127E

secondary

#86B438

accent

#F236AC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A030F

muted

#7C787F

Preview Lab

Preview with #3A127E

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

Preview Lab → · Contrast checker → · Palette generator →