#2F2F89#2F2F89

#2F2F89 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.146 H 276.4°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F89
RGB	rgb(47, 47, 137)
HSL	hsl(240, 49%, 36%)
HSV	hsv(240, 66%, 54%)
CMYK	cmyk(65.7%, 65.7%, 0%, 46.3%)
CIE-LAB	lab(25.09, 29.48, -50.26)
CIE-LCH	lch(25.09, 58.27, 300.40°)
OKLab	oklab(36.63% 0.0164 -0.1448)
OKLCH	oklch(36.63% 0.146 276.4)
XYZ	xyz(6.7027, 4.4430, 24.1664)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F89 #89892F

analogous

#2F5C89 #2F2F89 #5C2F89

triadic

#2F2F89 #892F2F #2F892F

tetradic

#2F2F89 #892F5C #89892F #2F895C

square

#2F2F89 #892F5C #89892F #2F895C

split-complementary

#2F2F89 #895C2F #5C892F

monochromatic

#10102E #1F1F5B #2F2F89 #3F3FB7 #6767CB

Accessibility & contrast

On white

11.12

#2F2F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F2F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F89

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F89	#FFFFFF	#000000	##FFFFFF
##2F2F89	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2f89;
/* rgb */ color: rgb(47, 47, 137);
/* oklch */ color: oklch(36.6% 0.146 276.4);

Tailwind

colors: {
  custom: {
    50: '#7368ac',
    500: '#2f2f89',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f89;
$custom-light: #7368ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f89",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 137
  },
  "hsl": {
    "h": 240,
    "s": 48.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3663,
    "c": 0.14577,
    "h": 276.4
  },
  "luminance": 0.04444
}

Semantic roles & 50–950 ramp

primary

#2F2F89

secondary

#B2B262

accent

#D84FD8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2F89

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

Preview Lab → · Contrast checker → · Palette generator →