#2F2992#2F2992

#2F2992 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.165 H 276.9°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#2F2992
RGB	rgb(47, 41, 146)
HSL	hsl(243, 56%, 37%)
HSV	hsv(243, 72%, 57%)
CMYK	cmyk(67.8%, 71.9%, 0%, 42.7%)
CIE-LAB	lab(24.53, 36.40, -56.75)
CIE-LCH	lch(24.53, 67.42, 302.67°)
OKLab	oklab(36.49% 0.0199 -0.1639)
OKLCH	oklch(36.49% 0.165 276.9)
XYZ	xyz(7.1518, 4.2649, 27.6349)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2992 #8C9229

analogous

#295892 #2F2992 #642992

triadic

#2F2992 #922F29 #29922F

tetradic

#2F2992 #922958 #8C9229 #299264

square

#2F2992 #922958 #8C9229 #299264

split-complementary

#2F2992 #926429 #589229

monochromatic

#100E32 #201C62 #2F2992 #3E36C2 #6962D3

Accessibility & contrast

On white

11.33

#2F2992 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2F2992 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2992

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2992	#FFFFFF	#000000	##FFFFFF
##2F2992	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F95

Deuteranopia (green-blind)

#003690

Tritanopia (blue-blind)

#00465A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2992;
/* rgb */ color: rgb(47, 41, 146);
/* oklch */ color: oklch(36.5% 0.165 276.9);

Tailwind

colors: {
  custom: {
    50: '#7564b3',
    500: '#2f2992',
    950: '#000000',
  },
}

SCSS

$custom: #2f2992;
$custom-light: #7564b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2992",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 146
  },
  "hsl": {
    "h": 243.429,
    "s": 56.15,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36486,
    "c": 0.16508,
    "h": 276.9
  },
  "luminance": 0.04266
}

Semantic roles & 50–950 ramp

primary

#2F2992

secondary

#B4B95E

accent

#DF48D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2992

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

Preview Lab → · Contrast checker → · Palette generator →