#2F1E99#2F1E99

#2F1E99 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.7% C 0.185 H 277.7°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#2F1E99
RGB	rgb(47, 30, 153)
HSL	hsl(248, 67%, 36%)
HSV	hsv(248, 80%, 60%)
CMYK	cmyk(69.3%, 80.4%, 0%, 40%)
CIE-LAB	lab(23.11, 44.78, -63.41)
CIE-LCH	lch(23.11, 77.63, 305.23°)
OKLab	oklab(35.7% 0.0248 -0.1832)
OKLCH	oklch(35.7% 0.185 277.7)
XYZ	xyz(7.3845, 3.8321, 30.4813)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1E99 #88991E

analogous

#1E4A99 #2F1E99 #6C1E99

triadic

#2F1E99 #992F1E #1E992F

tetradic

#2F1E99 #991E4A #88991E #1E996C

square

#2F1E99 #991E4A #88991E #1E996C

split-complementary

#2F1E99 #996C1E #4A991E

monochromatic

#100A33 #1F1466 #2F1E99 #3F28CC #6754DD

Accessibility & contrast

On white

11.89

#2F1E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F1E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1E99

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1E99	#FFFFFF	#000000	##FFFFFF
##2F1E99	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003297

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f1e99;
/* rgb */ color: rgb(47, 30, 153);
/* oklch */ color: oklch(35.7% 0.185 277.7);

Tailwind

colors: {
  custom: {
    50: '#785eb8',
    500: '#2f1e99',
    950: '#000000',
  },
}

SCSS

$custom: #2f1e99;
$custom-light: #785eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1e99",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 248.293,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35703,
    "c": 0.18486,
    "h": 277.7
  },
  "luminance": 0.03833
}

Semantic roles & 50–950 ramp

primary

#2F1E99

secondary

#B1C152

accent

#EA3ED2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2F1E99

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

Preview Lab → · Contrast checker → · Palette generator →