#2F2EAA#2F2EAA

#2F2EAA is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.7% C 0.190 H 273.8°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EAA
RGB	rgb(47, 46, 170)
HSL	hsl(240, 57%, 42%)
HSV	hsv(240, 73%, 67%)
CMYK	cmyk(72.4%, 72.9%, 0%, 33.3%)
CIE-LAB	lab(28.01, 41.56, -65.65)
CIE-LCH	lch(28.01, 77.70, 302.34°)
OKLab	oklab(39.7% 0.0127 -0.1899)
OKLCH	oklch(39.7% 0.19 273.8)
XYZ	xyz(9.4026, 5.4597, 38.5807)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EAA #A9AA2E

analogous

#2E6BAA #2F2EAA #6D2EAA

triadic

#2F2EAA #AA2F2E #2EAA2F

tetradic

#2F2EAA #AA2E6B #A9AA2E #2EAA6D

square

#2F2EAA #AA2E6B #A9AA2E #2EAA6D

split-complementary

#2F2EAA #AA6D2E #6BAA2E

monochromatic

#14144A #22217A #2F2EAA #4948CD #7978DA

Accessibility & contrast

On white

10.04

#2F2EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2F2EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EAA

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EAA	#FFFFFF	#000000	##FFFFFF
##2F2EAA	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AE

Deuteranopia (green-blind)

#003CA8

Tritanopia (blue-blind)

#005169

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2eaa;
/* rgb */ color: rgb(47, 46, 170);
/* oklch */ color: oklch(39.7% 0.190 273.8);

Tailwind

colors: {
  custom: {
    50: '#7a68c4',
    500: '#2f2eaa',
    950: '#000000',
  },
}

SCSS

$custom: #2f2eaa;
$custom-light: #7a68c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2eaa",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 170
  },
  "hsl": {
    "h": 240.484,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39696,
    "c": 0.1903,
    "h": 273.8
  },
  "luminance": 0.05461
}

Semantic roles & 50–950 ramp

primary

#2F2EAA

secondary

#C2C371

accent

#E147DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2EAA

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

Preview Lab → · Contrast checker → · Palette generator →