#2F2A66#2F2A66

#2F2A66 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.6% C 0.102 H 282.9°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A66
RGB	rgb(47, 42, 102)
HSL	hsl(245, 42%, 28%)
HSV	hsv(245, 59%, 40%)
CMYK	cmyk(53.9%, 58.8%, 0%, 60%)
CIE-LAB	lab(20.90, 20.44, -34.75)
CIE-LCH	lch(20.90, 40.32, 300.47°)
OKLab	oklab(32.64% 0.0228 -0.0993)
OKLCH	oklch(32.64% 0.102 282.9)
XYZ	xyz(4.3978, 3.2193, 12.9575)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A66 #61662A

analogous

#2A4366 #2F2A66 #4D2A66

triadic

#2F2A66 #662F2A #2A662F

tetradic

#2F2A66 #662A43 #61662A #2A664D

square

#2F2A66 #662A43 #61662A #2A664D

split-complementary

#2F2A66 #664D2A #43662A

monochromatic

#0A0916 #1B183B #2F2A66 #433C91 #5B52B8

Accessibility & contrast

On white

12.77

#2F2A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F2A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A66

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A66	#FFFFFF	#000000	##FFFFFF
##2F2A66	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053468

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#1A3843

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f2a66;
/* rgb */ color: rgb(47, 42, 102);
/* oklch */ color: oklch(32.6% 0.102 282.9);

Tailwind

colors: {
  custom: {
    50: '#6c6392',
    500: '#2f2a66',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a66;
$custom-light: #6c6392;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a66",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 102
  },
  "hsl": {
    "h": 245,
    "s": 41.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32643,
    "c": 0.1019,
    "h": 282.9
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#2F2A66

secondary

#939854

accent

#D156C7

background

#F6F5F9

surface

#ECEAF1

border

#C7C6CB

text

#07050D

muted

#7A797E

Preview Lab

Preview with #2F2A66

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

Preview Lab → · Contrast checker → · Palette generator →