#2F2D8D#2F2D8D

#2F2D8D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.7% C 0.154 H 276.6°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D8D
RGB	rgb(47, 45, 141)
HSL	hsl(241, 52%, 36%)
HSV	hsv(241, 68%, 55%)
CMYK	cmyk(66.7%, 68.1%, 0%, 44.7%)
CIE-LAB	lab(24.96, 32.18, -52.94)
CIE-LCH	lch(24.96, 61.96, 301.30°)
OKLab	oklab(36.65% 0.0176 -0.1527)
OKLCH	oklch(36.65% 0.154 276.6)
XYZ	xyz(6.9168, 4.4036, 25.6796)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D8D #8B8D2D

analogous

#2D5B8D #2F2D8D #5F2D8D

triadic

#2F2D8D #8D2F2D #2D8D2F

tetradic

#2F2D8D #8D2D5B #8B8D2D #2D8D5F

square

#2F2D8D #8D2D5B #8B8D2D #2D8D5F

split-complementary

#2F2D8D #8D5F2D #5B8D2D

monochromatic

#100F30 #201E5F #2F2D8D #3E3CBB #6866CE

Accessibility & contrast

On white

11.17

#2F2D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2F2D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D8D

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D8D	#FFFFFF	#000000	##FFFFFF
##2F2D8D	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00378B

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2d8d;
/* rgb */ color: rgb(47, 45, 141);
/* oklch */ color: oklch(36.7% 0.154 276.6);

Tailwind

colors: {
  custom: {
    50: '#7466af',
    500: '#2f2d8d',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d8d;
$custom-light: #7466af;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d8d",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 141
  },
  "hsl": {
    "h": 241.25,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36653,
    "c": 0.15374,
    "h": 276.6
  },
  "luminance": 0.04404
}

Semantic roles & 50–950 ramp

primary

#2F2D8D

secondary

#B3B561

accent

#DB4DD8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2F2D8D

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

Preview Lab → · Contrast checker → · Palette generator →