#2F2D97#2F2D97

#2F2D97 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.167 H 275.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D97
RGB	rgb(47, 45, 151)
HSL	hsl(241, 54%, 38%)
HSV	hsv(241, 70%, 59%)
CMYK	cmyk(68.9%, 70.2%, 0%, 40.8%)
CIE-LAB	lab(25.91, 35.67, -57.57)
CIE-LCH	lch(25.91, 67.72, 301.78°)
OKLab	oklab(37.62% 0.0163 -0.1663)
OKLCH	oklch(37.62% 0.167 275.6)
XYZ	xyz(7.6948, 4.7148, 29.7767)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D97 #95972D

analogous

#2D6097 #2F2D97 #642D97

triadic

#2F2D97 #972F2D #2D972F

tetradic

#2F2D97 #972D60 #95972D #2D9764

square

#2F2D97 #972D60 #95972D #2D9764

split-complementary

#2F2D97 #97642D #60972D

monochromatic

#121139 #201F68 #2F2D97 #3F3CC5 #6D6BD3

Accessibility & contrast

On white

10.81

#2F2D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2F2D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D97

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D97	#FFFFFF	#000000	##FFFFFF
##2F2D97	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429A

Deuteranopia (green-blind)

#003995

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f2d97;
/* rgb */ color: rgb(47, 45, 151);
/* oklch */ color: oklch(37.6% 0.167 275.6);

Tailwind

colors: {
  custom: {
    50: '#7667b7',
    500: '#2f2d97',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d97;
$custom-light: #7667b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d97",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 151
  },
  "hsl": {
    "h": 241.132,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37623,
    "c": 0.16707,
    "h": 275.6
  },
  "luminance": 0.04715
}

Semantic roles & 50–950 ramp

primary

#2F2D97

secondary

#B8BA66

accent

#DD4ADB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2F2D97

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

Preview Lab → · Contrast checker → · Palette generator →