#2F2D73#2F2D73

#2F2D73 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.3% C 0.117 H 279.5°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D73
RGB	rgb(47, 45, 115)
HSL	hsl(242, 44%, 31%)
HSV	hsv(242, 61%, 45%)
CMYK	cmyk(59.1%, 60.9%, 0%, 54.9%)
CIE-LAB	lab(22.72, 22.97, -40.22)
CIE-LCH	lch(22.72, 46.31, 299.74°)
OKLab	oklab(34.31% 0.0194 -0.1154)
OKLCH	oklch(34.31% 0.117 279.5)
XYZ	xyz(5.2042, 3.7186, 16.6599)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D73 #71732D

analogous

#2D4E73 #2F2D73 #522D73

triadic

#2F2D73 #732F2D #2D732F

tetradic

#2F2D73 #732D4E #71732D #2D7352

square

#2F2D73 #732D4E #71732D #2D7352

split-complementary

#2F2D73 #73522D #4E732D

monochromatic

#0B0B1B #1D1C47 #2F2D73 #413E9F #5E5BBF

Accessibility & contrast

On white

12.04

#2F2D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2F2D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D73

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D73	#FFFFFF	#000000	##FFFFFF
##2F2D73	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#0A3E4B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f2d73;
/* rgb */ color: rgb(47, 45, 115);
/* oklch */ color: oklch(34.3% 0.117 279.5);

Tailwind

colors: {
  custom: {
    50: '#6f669c',
    500: '#2f2d73',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d73;
$custom-light: #6f669c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d73",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 115
  },
  "hsl": {
    "h": 241.714,
    "s": 43.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3431,
    "c": 0.11698,
    "h": 279.5
  },
  "luminance": 0.03719
}

Semantic roles & 50–950 ramp

primary

#2F2D73

secondary

#A2A457

accent

#D354D0

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2F2D73

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

Preview Lab → · Contrast checker → · Palette generator →