#2F2D9D#2F2D9D

#2F2D9D is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.2% C 0.175 H 275.1°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D9D
RGB	rgb(47, 45, 157)
HSL	hsl(241, 55%, 40%)
HSV	hsv(241, 71%, 62%)
CMYK	cmyk(70.1%, 71.3%, 0%, 38.4%)
CIE-LAB	lab(26.49, 37.74, -60.28)
CIE-LCH	lch(26.49, 71.11, 302.05°)
OKLab	oklab(38.22% 0.0154 -0.1742)
OKLCH	oklch(38.22% 0.175 275.1)
XYZ	xyz(8.1945, 4.9147, 32.4085)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D9D #9B9D2D

analogous

#2D639D #2F2D9D #672D9D

triadic

#2F2D9D #9D2F2D #2D9D2F

tetradic

#2F2D9D #9D2D63 #9B9D2D #2D9D67

square

#2F2D9D #9D2D63 #9B9D2D #2D9D67

split-complementary

#2F2D9D #9D672D #639D2D

monochromatic

#13123E #211F6D #2F2D9D #423FC8 #716FD6

Accessibility & contrast

On white

10.59

#2F2D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#2F2D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D9D

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D9D	#FFFFFF	#000000	##FFFFFF
##2F2D9D	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#00399B

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2f2d9d;
/* rgb */ color: rgb(47, 45, 157);
/* oklch */ color: oklch(38.2% 0.175 275.1);

Tailwind

colors: {
  custom: {
    50: '#7867bb',
    500: '#2f2d9d',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d9d;
$custom-light: #7867bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d9d",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 157
  },
  "hsl": {
    "h": 241.071,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.3822,
    "c": 0.17487,
    "h": 275.1
  },
  "luminance": 0.04915
}

Semantic roles & 50–950 ramp

primary

#2F2D9D

secondary

#BBBD69

accent

#DF49DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2D9D

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

Preview Lab → · Contrast checker → · Palette generator →