#3D276B#3D276B

#3D276B is a dark, moderate violet. Relative luminance 0.035; OKLCH L 33.9% C 0.113 H 294.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#3D276B
RGB	rgb(61, 39, 107)
HSL	hsl(259, 47%, 29%)
HSV	hsv(259, 64%, 42%)
CMYK	cmyk(43%, 63.6%, 0%, 58%)
CIE-LAB	lab(21.96, 27.43, -36.22)
CIE-LCH	lch(21.96, 45.44, 307.14°)
OKLab	oklab(33.89% 0.047 -0.1032)
OKLCH	oklch(33.89% 0.113 294.5)
XYZ	xyz(5.3031, 3.5046, 14.3041)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D276B #556B27

analogous

#27336B #3D276B #5F276B

triadic

#3D276B #6B3D27 #276B3D

tetradic

#3D276B #6B2733 #556B27 #276B5F

square

#3D276B #6B2733 #556B27 #276B5F

split-complementary

#3D276B #6B5F27 #336B27

monochromatic

#0D0816 #23173E #3D276B #573798 #724EBE

Accessibility & contrast

On white

12.35

#3D276B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#3D276B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D276B

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D276B	#FFFFFF	#000000	##FFFFFF
##3D276B	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356D

Deuteranopia (green-blind)

#04336A

Tritanopia (blue-blind)

#313645

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #3d276b;
/* rgb */ color: rgb(61, 39, 107);
/* oklch */ color: oklch(33.9% 0.113 294.5);

Tailwind

colors: {
  custom: {
    50: '#766296',
    500: '#3d276b',
    950: '#000000',
  },
}

SCSS

$custom: #3d276b;
$custom-light: #766296;
$custom-dark: #000000;

JSON

{
  "hex": "#3d276b",
  "rgb": {
    "r": 61,
    "g": 39,
    "b": 107
  },
  "hsl": {
    "h": 259.412,
    "s": 46.575,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3389,
    "c": 0.11335,
    "h": 294.5
  },
  "luminance": 0.03505
}

Semantic roles & 50–950 ramp

primary

#3D276B

secondary

#859E50

accent

#D652AB

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#09050D

muted

#7B797E

Preview Lab

Preview with #3D276B

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

Preview Lab → · Contrast checker → · Palette generator →