#2F2D7A#2F2D7A

#2F2D7A is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.127 H 278.7°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D7A
RGB	rgb(47, 45, 122)
HSL	hsl(242, 46%, 33%)
HSV	hsv(242, 63%, 48%)
CMYK	cmyk(61.5%, 63.1%, 0%, 52.2%)
CIE-LAB	lab(23.29, 25.46, -43.75)
CIE-LCH	lch(23.29, 50.62, 300.20°)
OKLab	oklab(34.91% 0.0192 -0.1257)
OKLCH	oklch(34.91% 0.127 278.7)
XYZ	xyz(5.6224, 3.8858, 18.8623)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D7A #787A2D

analogous

#2D527A #2F2D7A #552D7A

triadic

#2F2D7A #7A2F2D #2D7A2F

tetradic

#2F2D7A #7A2D52 #787A2D #2D7A55

square

#2F2D7A #7A2D52 #787A2D #2D7A55

split-complementary

#2F2D7A #7A552D #527A2D

monochromatic

#0D0C21 #1E1D4D #2F2D7A #403DA7 #605EC4

Accessibility & contrast

On white

11.82

#2F2D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2F2D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D7A

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D7A	#FFFFFF	#000000	##FFFFFF
##2F2D7A	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7D

Deuteranopia (green-blind)

#003478

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2d7a;
/* rgb */ color: rgb(47, 45, 122);
/* oklch */ color: oklch(34.9% 0.127 278.7);

Tailwind

colors: {
  custom: {
    50: '#7066a1',
    500: '#2f2d7a',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d7a;
$custom-light: #7066a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d7a",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 122
  },
  "hsl": {
    "h": 241.558,
    "s": 46.108,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34912,
    "c": 0.12721,
    "h": 278.7
  },
  "luminance": 0.03886
}

Semantic roles & 50–950 ramp

primary

#2F2D7A

secondary

#A8AA59

accent

#D652D2

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F2D7A

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

Preview Lab → · Contrast checker → · Palette generator →