#2F1E8D#2F1E8D

#2F1E8D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.170 H 279.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#2F1E8D
RGB	rgb(47, 30, 141)
HSL	hsl(249, 65%, 34%)
HSV	hsv(249, 79%, 55%)
CMYK	cmyk(66.7%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(21.78, 41.01, -58.17)
CIE-LCH	lch(21.78, 71.17, 305.18°)
OKLab	oklab(34.39% 0.0281 -0.1679)
OKLCH	oklch(34.39% 0.17 279.5)
XYZ	xyz(6.4427, 3.4555, 25.5216)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1E8D #7C8D1E

analogous

#1E448D #2F1E8D #661E8D

triadic

#2F1E8D #8D2F1E #1E8D2F

tetradic

#2F1E8D #8D1E44 #7C8D1E #1E8D66

square

#2F1E8D #8D1E44 #7C8D1E #1E8D66

split-complementary

#2F1E8D #8D661E #448D1E

monochromatic

#0D0928 #1E135B #2F1E8D #4029BF #624CD9

Accessibility & contrast

On white

12.42

#2F1E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2F1E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1E8D

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1E8D	#FFFFFF	#000000	##FFFFFF
##2F1E8D	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003890

Deuteranopia (green-blind)

#00308B

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2f1e8d;
/* rgb */ color: rgb(47, 30, 141);
/* oklch */ color: oklch(34.4% 0.170 279.5);

Tailwind

colors: {
  custom: {
    50: '#755daf',
    500: '#2f1e8d',
    950: '#000000',
  },
}

SCSS

$custom: #2f1e8d;
$custom-light: #755daf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1e8d",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 249.189,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34385,
    "c": 0.17029,
    "h": 279.5
  },
  "luminance": 0.03456
}

Semantic roles & 50–950 ramp

primary

#2F1E8D

secondary

#AABC4B

accent

#E840CE

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2F1E8D

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

Preview Lab → · Contrast checker → · Palette generator →