#2F2993#2F2993

#2F2993 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.6% C 0.166 H 276.8°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F2993
RGB	rgb(47, 41, 147)
HSL	hsl(243, 56%, 37%)
HSV	hsv(243, 72%, 58%)
CMYK	cmyk(68%, 72.1%, 0%, 42.4%)
CIE-LAB	lab(24.63, 36.74, -57.21)
CIE-LCH	lch(24.63, 67.99, 302.71°)
OKLab	oklab(36.59% 0.0197 -0.1652)
OKLCH	oklch(36.59% 0.166 276.8)
XYZ	xyz(7.2300, 4.2962, 28.0463)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2993 #8D9329

analogous

#295893 #2F2993 #642993

triadic

#2F2993 #932F29 #29932F

tetradic

#2F2993 #932958 #8D9329 #299364

square

#2F2993 #932958 #8D9329 #299364

split-complementary

#2F2993 #936429 #589329

monochromatic

#100E33 #201C63 #2F2993 #3E36C3 #6963D3

Accessibility & contrast

On white

11.29

#2F2993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2F2993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2993

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2993	#FFFFFF	#000000	##FFFFFF
##2F2993	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F96

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#00465B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2993;
/* rgb */ color: rgb(47, 41, 147);
/* oklch */ color: oklch(36.6% 0.166 276.8);

Tailwind

colors: {
  custom: {
    50: '#7664b4',
    500: '#2f2993',
    950: '#000000',
  },
}

SCSS

$custom: #2f2993;
$custom-light: #7664b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2993",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 147
  },
  "hsl": {
    "h": 243.396,
    "s": 56.383,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36586,
    "c": 0.16638,
    "h": 276.8
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#2F2993

secondary

#B4B95E

accent

#E048D7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2993

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

Preview Lab → · Contrast checker → · Palette generator →