#2F2F92#2F2F92

#2F2F92 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.158 H 275.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F92
RGB	rgb(47, 47, 146)
HSL	hsl(240, 51%, 38%)
HSV	hsv(240, 68%, 57%)
CMYK	cmyk(67.8%, 67.8%, 0%, 42.7%)
CIE-LAB	lab(25.90, 32.67, -54.50)
CIE-LCH	lch(25.90, 63.55, 300.94°)
OKLab	oklab(37.47% 0.0155 -0.1573)
OKLCH	oklch(37.47% 0.158 275.6)
XYZ	xyz(7.3754, 4.7120, 27.7094)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F92 #92922F

analogous

#2F6092 #2F2F92 #602F92

triadic

#2F2F92 #922F2F #2F922F

tetradic

#2F2F92 #922F60 #92922F #2F9260

square

#2F2F92 #922F60 #92922F #2F9260

split-complementary

#2F2F92 #92602F #60922F

monochromatic

#111135 #202064 #2F2F92 #3E3EC0 #6C6CD0

Accessibility & contrast

On white

10.81

#2F2F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2F2F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F92

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F92	#FFFFFF	#000000	##FFFFFF
##2F2F92	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#003990

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f2f92;
/* rgb */ color: rgb(47, 47, 146);
/* oklch */ color: oklch(37.5% 0.158 275.6);

Tailwind

colors: {
  custom: {
    50: '#7568b3',
    500: '#2f2f92',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f92;
$custom-light: #7568b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f92",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 146
  },
  "hsl": {
    "h": 240,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37473,
    "c": 0.15806,
    "h": 275.6
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#2F2F92

secondary

#B7B766

accent

#DB4DDB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2F2F92

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

Preview Lab → · Contrast checker → · Palette generator →