#2F2A75#2F2A75

#2F2A75 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.9% C 0.124 H 280.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A75
RGB	rgb(47, 42, 117)
HSL	hsl(244, 47%, 31%)
HSV	hsv(244, 64%, 46%)
CMYK	cmyk(59.8%, 64.1%, 0%, 54.1%)
CIE-LAB	lab(22.10, 25.69, -42.49)
CIE-LCH	lch(22.10, 49.66, 301.16°)
OKLab	oklab(33.91% 0.0225 -0.1221)
OKLCH	oklch(33.91% 0.124 280.5)
XYZ	xyz(5.2101, 3.5443, 17.2357)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A75 #70752A

analogous

#2A4A75 #2F2A75 #542A75

triadic

#2F2A75 #752F2A #2A752F

tetradic

#2F2A75 #752A4A #70752A #2A7554

square

#2F2A75 #752A4A #70752A #2A7554

split-complementary

#2F2A75 #75542A #4A752A

monochromatic

#0B0A1B #1D1A48 #2F2A75 #413AA2 #5E57C3

Accessibility & contrast

On white

12.29

#2F2A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2F2A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A75

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A75	#FFFFFF	#000000	##FFFFFF
##2F2A75	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003877

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#073C4B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f2a75;
/* rgb */ color: rgb(47, 42, 117);
/* oklch */ color: oklch(33.9% 0.124 280.5);

Tailwind

colors: {
  custom: {
    50: '#6f649d',
    500: '#2f2a75',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a75;
$custom-light: #6f649d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a75",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 117
  },
  "hsl": {
    "h": 244,
    "s": 47.17,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33909,
    "c": 0.12414,
    "h": 280.5
  },
  "luminance": 0.03545
}

Semantic roles & 50–950 ramp

primary

#2F2A75

secondary

#A1A754

accent

#D751CE

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F2A75

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

Preview Lab → · Contrast checker → · Palette generator →