#2F173B#2F173B

#2F173B is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.7% C 0.071 H 313.2°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F173B
RGB	rgb(47, 23, 59)
HSL	hsl(280, 44%, 16%)
HSV	hsv(280, 61%, 23%)
CMYK	cmyk(20.3%, 61%, 0%, 76.9%)
CIE-LAB	lab(12.82, 19.74, -18.49)
CIE-LCH	lch(12.82, 27.05, 316.86°)
OKLab	oklab(25.67% 0.0486 -0.0516)
OKLCH	oklch(25.67% 0.071 313.2)
XYZ	xyz(2.2680, 1.5330, 4.3132)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F173B #233B17

analogous

#1D173B #2F173B #3B1735

triadic

#2F173B #3B2F17 #173B2F

tetradic

#2F173B #3B1D17 #233B17 #17353B

square

#2F173B #3B1D17 #233B17 #17353B

split-complementary

#2F173B #353B17 #173B1D

monochromatic

#120916 #120916 #2F173B #522867 #753993

Accessibility & contrast

On white

16.07

#2F173B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#2F173B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F173B

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F173B	#FFFFFF	#000000	##FFFFFF
##2F173B	1.00	16.07	1.31	16.07
#FFFFFF	16.07	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E203C

Deuteranopia (green-blind)

#16223A

Tritanopia (blue-blind)

#2E1D26

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #2f173b;
/* rgb */ color: rgb(47, 23, 59);
/* oklch */ color: oklch(25.7% 0.071 313.2);

Tailwind

colors: {
  custom: {
    50: '#695571',
    500: '#2f173b',
    950: '#000000',
  },
}

SCSS

$custom: #2f173b;
$custom-light: #695571;
$custom-dark: #000000;

JSON

{
  "hex": "#2f173b",
  "rgb": {
    "r": 47,
    "g": 23,
    "b": 59
  },
  "hsl": {
    "h": 280,
    "s": 43.902,
    "l": 16.078
  },
  "oklch": {
    "l": 0.25668,
    "c": 0.07089,
    "h": 313.2
  },
  "luminance": 0.01533
}

Semantic roles & 50–950 ramp

primary

#2F173B

secondary

#4E723C

accent

#D4547F

background

#F6F4F6

surface

#EBE8EC

border

#C6C4C7

text

#060307

muted

#7A787A

Preview Lab

Preview with #2F173B

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

Preview Lab → · Contrast checker → · Palette generator →