#2F2886#2F2886

#2F2886 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.1% C 0.150 H 278.6°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#2F2886
RGB	rgb(47, 40, 134)
HSL	hsl(244, 54%, 34%)
HSV	hsv(244, 70%, 53%)
CMYK	cmyk(64.9%, 70.1%, 0%, 47.5%)
CIE-LAB	lab(23.14, 32.90, -51.56)
CIE-LCH	lch(23.14, 61.16, 302.55°)
OKLab	oklab(35.14% 0.0226 -0.1487)
OKLCH	oklch(35.14% 0.15 278.6)
XYZ	xyz(6.2328, 3.8427, 22.9629)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2886 #7F8628

analogous

#285086 #2F2886 #5E2886

triadic

#2F2886 #862F28 #28862F

tetradic

#2F2886 #862850 #7F8628 #28865E

square

#2F2886 #862850 #7F8628 #28865E

split-complementary

#2F2886 #865E28 #508628

monochromatic

#0E0C28 #1E1A57 #2F2886 #4036B5 #635BCE

Accessibility & contrast

On white

11.87

#2F2886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F2886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2886

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2886	#FFFFFF	#000000	##FFFFFF
##2F2886	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003384

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2886;
/* rgb */ color: rgb(47, 40, 134);
/* oklch */ color: oklch(35.1% 0.150 278.6);

Tailwind

colors: {
  custom: {
    50: '#7363aa',
    500: '#2f2886',
    950: '#000000',
  },
}

SCSS

$custom: #2f2886;
$custom-light: #7363aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2886",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 134
  },
  "hsl": {
    "h": 244.468,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35138,
    "c": 0.15038,
    "h": 278.6
  },
  "luminance": 0.03843
}

Semantic roles & 50–950 ramp

primary

#2F2886

secondary

#ACB357

accent

#DD4AD2

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2886

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

Preview Lab → · Contrast checker → · Palette generator →