#2F2099#2F2099

#2F2099 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.9% C 0.183 H 277.5°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F2099
RGB	rgb(47, 32, 153)
HSL	hsl(247, 65%, 36%)
HSV	hsv(247, 79%, 60%)
CMYK	cmyk(69.3%, 79.1%, 0%, 40%)
CIE-LAB	lab(23.46, 43.76, -62.82)
CIE-LCH	lch(23.46, 76.56, 304.86°)
OKLab	oklab(35.95% 0.0238 -0.1815)
OKLCH	oklch(35.95% 0.183 277.5)
XYZ	xyz(7.4367, 3.9366, 30.4987)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2099 #8A9920

analogous

#204E99 #2F2099 #6C2099

triadic

#2F2099 #992F20 #20992F

tetradic

#2F2099 #99204E #8A9920 #20996C

square

#2F2099 #99204E #8A9920 #20996C

split-complementary

#2F2099 #996C20 #4E9920

monochromatic

#100B34 #1F1566 #2F2099 #3F2BCC #6857DC

Accessibility & contrast

On white

11.75

#2F2099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2F2099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2099

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2099	#FFFFFF	#000000	##FFFFFF
##2F2099	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9C

Deuteranopia (green-blind)

#003397

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f2099;
/* rgb */ color: rgb(47, 32, 153);
/* oklch */ color: oklch(35.9% 0.183 277.5);

Tailwind

colors: {
  custom: {
    50: '#785fb8',
    500: '#2f2099',
    950: '#000000',
  },
}

SCSS

$custom: #2f2099;
$custom-light: #785fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2099",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 153
  },
  "hsl": {
    "h": 247.438,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35949,
    "c": 0.18307,
    "h": 277.5
  },
  "luminance": 0.03937
}

Semantic roles & 50–950 ramp

primary

#2F2099

secondary

#B3C055

accent

#E83FD3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2F2099

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

Preview Lab → · Contrast checker → · Palette generator →