#2F2972#2F2972

#2F2972 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.5% C 0.121 H 281.3°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F2972
RGB	rgb(47, 41, 114)
HSL	hsl(245, 47%, 30%)
HSV	hsv(245, 64%, 45%)
CMYK	cmyk(58.8%, 64%, 0%, 55.3%)
CIE-LAB	lab(21.60, 25.31, -41.39)
CIE-LCH	lch(21.60, 48.52, 301.44°)
OKLab	oklab(33.46% 0.0238 -0.1188)
OKLCH	oklch(33.46% 0.121 281.3)
XYZ	xyz(5.0015, 3.4048, 16.3100)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2972 #6C7229

analogous

#294772 #2F2972 #542972

triadic

#2F2972 #722F29 #29722F

tetradic

#2F2972 #722947 #6C7229 #297254

square

#2F2972 #722947 #6C7229 #297254

split-complementary

#2F2972 #725429 #477229

monochromatic

#0A0918 #1C1945 #2F2972 #42399F #5D54C1

Accessibility & contrast

On white

12.49

#2F2972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#2F2972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2972

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2972	#FFFFFF	#000000	##FFFFFF
##2F2972	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#003171

Tritanopia (blue-blind)

#0D3B49

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2f2972;
/* rgb */ color: rgb(47, 41, 114);
/* oklch */ color: oklch(33.5% 0.121 281.3);

Tailwind

colors: {
  custom: {
    50: '#6f639b',
    500: '#2f2972',
    950: '#000000',
  },
}

SCSS

$custom: #2f2972;
$custom-light: #6f639b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2972",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 114
  },
  "hsl": {
    "h": 244.932,
    "s": 47.097,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33459,
    "c": 0.1212,
    "h": 281.3
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#2F2972

secondary

#9DA453

accent

#D751CC

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F2972

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

Preview Lab → · Contrast checker → · Palette generator →