#2F103B#2F103B

#2F103B is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.5% C 0.084 H 315.3°. Best body text is #FFFFFF at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F103B
RGB	rgb(47, 16, 59)
HSL	hsl(283, 57%, 15%)
HSV	hsv(283, 73%, 23%)
CMYK	cmyk(20.3%, 72.9%, 0%, 76.9%)
CIE-LAB	lab(11.21, 24.05, -21.05)
CIE-LCH	lch(11.21, 31.96, 318.81°)
OKLab	oklab(24.5% 0.0596 -0.0591)
OKLCH	oklch(24.5% 0.084 315.3)
XYZ	xyz(2.1469, 1.2908, 4.2729)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F103B #1C3B10

analogous

#1A103B #2F103B #3B1032

triadic

#2F103B #3B2F10 #103B2F

tetradic

#2F103B #3B1A10 #1C3B10 #10323B

square

#2F103B #3B1A10 #1C3B10 #10323B

split-complementary

#2F103B #323B10 #103B1A

monochromatic

#130718 #130718 #2F103B #551D6B #7C2A9B

Accessibility & contrast

On white

16.69

#2F103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#2F103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F103B

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F103B	#FFFFFF	#000000	##FFFFFF
##2F103B	1.00	16.69	1.26	16.69
#FFFFFF	16.69	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031C3C

Deuteranopia (green-blind)

#0F1F3A

Tritanopia (blue-blind)

#2E1823

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #2f103b;
/* rgb */ color: rgb(47, 16, 59);
/* oklch */ color: oklch(24.5% 0.084 315.3);

Tailwind

colors: {
  custom: {
    50: '#695071',
    500: '#2f103b',
    950: '#000000',
  },
}

SCSS

$custom: #2f103b;
$custom-light: #695071;
$custom-dark: #000000;

JSON

{
  "hex": "#2f103b",
  "rgb": {
    "r": 47,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 283.256,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24495,
    "c": 0.08393,
    "h": 315.3
  },
  "luminance": 0.01291
}

Semantic roles & 50–950 ramp

primary

#2F103B

secondary

#457532

accent

#E14772

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#060207

muted

#7A787A

Preview Lab

Preview with #2F103B

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

Preview Lab → · Contrast checker → · Palette generator →