#2F2A72#2F2A72

#2F2A72 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.6% C 0.120 H 280.9°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A72
RGB	rgb(47, 42, 114)
HSL	hsl(244, 46%, 31%)
HSV	hsv(244, 63%, 45%)
CMYK	cmyk(58.8%, 63.2%, 0%, 55.3%)
CIE-LAB	lab(21.85, 24.64, -40.98)
CIE-LCH	lch(21.85, 47.82, 301.02°)
OKLab	oklab(33.65% 0.0227 -0.1176)
OKLCH	oklch(33.65% 0.12 280.9)
XYZ	xyz(5.0366, 3.4748, 16.3216)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A72 #6D722A

analogous

#2A4972 #2F2A72 #532A72

triadic

#2F2A72 #722F2A #2A722F

tetradic

#2F2A72 #722A49 #6D722A #2A7253

square

#2F2A72 #722A49 #6D722A #2A7253

split-complementary

#2F2A72 #72532A #49722A

monochromatic

#0A0919 #1D1A45 #2F2A72 #413A9F #5D56C1

Accessibility & contrast

On white

12.39

#2F2A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2F2A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A72

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A72	#FFFFFF	#000000	##FFFFFF
##2F2A72	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003774

Deuteranopia (green-blind)

#003271

Tritanopia (blue-blind)

#0C3B49

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2f2a72;
/* rgb */ color: rgb(47, 42, 114);
/* oklch */ color: oklch(33.6% 0.120 280.9);

Tailwind

colors: {
  custom: {
    50: '#6f649b',
    500: '#2f2a72',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a72;
$custom-light: #6f649b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a72",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 114
  },
  "hsl": {
    "h": 244.167,
    "s": 46.154,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33647,
    "c": 0.1198,
    "h": 280.9
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#2F2A72

secondary

#9EA454

accent

#D652CD

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F2A72

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

Preview Lab → · Contrast checker → · Palette generator →