#2F2D83#2F2D83

#2F2D83 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.140 H 277.6°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D83
RGB	rgb(47, 45, 131)
HSL	hsl(241, 49%, 35%)
HSV	hsv(241, 66%, 51%)
CMYK	cmyk(64.1%, 65.6%, 0%, 48.6%)
CIE-LAB	lab(24.06, 28.66, -48.17)
CIE-LCH	lch(24.06, 56.05, 300.75°)
OKLab	oklab(35.72% 0.0186 -0.1388)
OKLCH	oklch(35.72% 0.14 277.6)
XYZ	xyz(6.2061, 4.1193, 21.9364)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D83 #81832D

analogous

#2D5683 #2F2D83 #5A2D83

triadic

#2F2D83 #832F2D #2D832F

tetradic

#2F2D83 #832D56 #81832D #2D835A

square

#2F2D83 #832D56 #81832D #2D835A

split-complementary

#2F2D83 #835A2D #56832D

monochromatic

#0E0E28 #1F1D55 #2F2D83 #3F3DB1 #6462C9

Accessibility & contrast

On white

11.51

#2F2D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2F2D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D83

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D83	#FFFFFF	#000000	##FFFFFF
##2F2D83	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#003681

Tritanopia (blue-blind)

#004353

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2d83;
/* rgb */ color: rgb(47, 45, 131);
/* oklch */ color: oklch(35.7% 0.140 277.6);

Tailwind

colors: {
  custom: {
    50: '#7266a8',
    500: '#2f2d83',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d83;
$custom-light: #7266a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d83",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 131
  },
  "hsl": {
    "h": 241.395,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35719,
    "c": 0.13999,
    "h": 277.6
  },
  "luminance": 0.0412
}

Semantic roles & 50–950 ramp

primary

#2F2D83

secondary

#ADAF5C

accent

#D84FD5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2D83

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

Preview Lab → · Contrast checker → · Palette generator →