#3B277E#3B277E

#3B277E is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.3% C 0.139 H 287.6°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#3B277E
RGB	rgb(59, 39, 126)
HSL	hsl(254, 53%, 32%)
HSV	hsv(254, 69%, 49%)
CMYK	cmyk(53.2%, 69%, 0%, 50.6%)
CIE-LAB	lab(23.29, 32.91, -46.23)
CIE-LCH	lch(23.29, 56.75, 305.45°)
OKLab	oklab(35.29% 0.0421 -0.1327)
OKLCH	oklch(35.29% 0.139 287.6)
XYZ	xyz(6.2939, 3.8869, 20.1532)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B277E #6A7E27

analogous

#273F7E #3B277E #66277E

triadic

#3B277E #7E3B27 #277E3B

tetradic

#3B277E #7E273F #6A7E27 #277E66

square

#3B277E #7E273F #6A7E27 #277E66

split-complementary

#3B277E #7E6627 #3F7E27

monochromatic

#0F0A21 #25194F #3B277E #5135AD #7055CA

Accessibility & contrast

On white

11.82

#3B277E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3B277E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B277E

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B277E	#FFFFFF	#000000	##FFFFFF
##3B277E	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#00357C

Tritanopia (blue-blind)

#223D4F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3b277e;
/* rgb */ color: rgb(59, 39, 126);
/* oklch */ color: oklch(35.3% 0.139 287.6);

Tailwind

colors: {
  custom: {
    50: '#7862a4',
    500: '#3b277e',
    950: '#000000',
  },
}

SCSS

$custom: #3b277e;
$custom-light: #7862a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b277e",
  "rgb": {
    "r": 59,
    "g": 39,
    "b": 126
  },
  "hsl": {
    "h": 253.793,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35293,
    "c": 0.13917,
    "h": 287.6
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#3B277E

secondary

#9AAF52

accent

#DC4CBB

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #3B277E

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

Preview Lab → · Contrast checker → · Palette generator →