#2F2893#2F2893

#2F2893 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.4% C 0.168 H 277.0°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2F2893
RGB	rgb(47, 40, 147)
HSL	hsl(244, 57%, 37%)
HSV	hsv(244, 73%, 58%)
CMYK	cmyk(68%, 72.8%, 0%, 42.4%)
CIE-LAB	lab(24.41, 37.33, -57.56)
CIE-LCH	lch(24.41, 68.61, 302.97°)
OKLab	oklab(36.43% 0.0204 -0.1662)
OKLCH	oklch(36.43% 0.168 277)
XYZ	xyz(7.1958, 4.2279, 28.0350)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2893 #8C9328

analogous

#285793 #2F2893 #652893

triadic

#2F2893 #932F28 #28932F

tetradic

#2F2893 #932857 #8C9328 #289365

square

#2F2893 #932857 #8C9328 #289365

split-complementary

#2F2893 #936528 #579328

monochromatic

#100E33 #201B63 #2F2893 #3E35C3 #6961D4

Accessibility & contrast

On white

11.38

#2F2893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2F2893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2893

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2893	#FFFFFF	#000000	##FFFFFF
##2F2893	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E96

Deuteranopia (green-blind)

#003591

Tritanopia (blue-blind)

#00465B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2893;
/* rgb */ color: rgb(47, 40, 147);
/* oklch */ color: oklch(36.4% 0.168 277.0);

Tailwind

colors: {
  custom: {
    50: '#7663b4',
    500: '#2f2893',
    950: '#000000',
  },
}

SCSS

$custom: #2f2893;
$custom-light: #7663b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2893",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 147
  },
  "hsl": {
    "h": 243.925,
    "s": 57.219,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36431,
    "c": 0.1675,
    "h": 277
  },
  "luminance": 0.04229
}

Semantic roles & 50–950 ramp

primary

#2F2893

secondary

#B4BA5D

accent

#E047D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2893

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

Preview Lab → · Contrast checker → · Palette generator →