#3A166E#3A166E

#3A166E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.140 H 295.7°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#3A166E
RGB	rgb(58, 22, 110)
HSL	hsl(265, 67%, 26%)
HSV	hsv(265, 80%, 43%)
CMYK	cmyk(47.3%, 80%, 0%, 56.9%)
CIE-LAB	lab(18.36, 37.29, -44.04)
CIE-LCH	lch(18.36, 57.71, 310.26°)
OKLab	oklab(31.31% 0.0607 -0.1262)
OKLCH	oklch(31.31% 0.14 295.7)
XYZ	xyz(4.8455, 2.5990, 14.9952)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A166E #4A6E16

analogous

#161E6E #3A166E #66166E

triadic

#3A166E #6E3A16 #166E3A

tetradic

#3A166E #6E161E #4A6E16 #166E66

square

#3A166E #6E161E #4A6E16 #166E66

split-complementary

#3A166E #6E6616 #1E6E16

monochromatic

#0D051A #1F0C3B #3A166E #5520A1 #702AD4

Accessibility & contrast

On white

13.82

#3A166E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#3A166E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A166E

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A166E	#FFFFFF	#000000	##FFFFFF
##3A166E	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#002B6C

Tritanopia (blue-blind)

#2B2E41

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3a166e;
/* rgb */ color: rgb(58, 22, 110);
/* oklch */ color: oklch(31.3% 0.140 295.7);

Tailwind

colors: {
  custom: {
    50: '#765898',
    500: '#3a166e',
    950: '#000000',
  },
}

SCSS

$custom: #3a166e;
$custom-light: #765898;
$custom-dark: #000000;

JSON

{
  "hex": "#3a166e",
  "rgb": {
    "r": 58,
    "g": 22,
    "b": 110
  },
  "hsl": {
    "h": 264.545,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31308,
    "c": 0.14004,
    "h": 295.7
  },
  "luminance": 0.02599
}

Semantic roles & 50–950 ramp

primary

#3A166E

secondary

#79A43C

accent

#EA3EA3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #3A166E

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

Preview Lab → · Contrast checker → · Palette generator →