#2F199F#2F199F

#2F199F is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.8% C 0.196 H 277.4°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#2F199F
RGB	rgb(47, 25, 159)
HSL	hsl(250, 73%, 36%)
HSV	hsv(250, 84%, 62%)
CMYK	cmyk(70.4%, 84.3%, 0%, 37.6%)
CIE-LAB	lab(23.01, 48.93, -67.25)
CIE-LCH	lch(23.01, 83.17, 306.04°)
OKLab	oklab(35.84% 0.0251 -0.1943)
OKLCH	oklch(35.84% 0.196 277.4)
XYZ	xyz(7.7759, 3.8021, 33.1183)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F199F #899F19

analogous

#19469F #2F199F #72199F

triadic

#2F199F #9F2F19 #199F2F

tetradic

#2F199F #9F1946 #899F19 #199F72

square

#2F199F #9F1946 #899F19 #199F72

split-complementary

#2F199F #9F7219 #469F19

monochromatic

#100835 #1F116A #2F199F #3F21D4 #674FE3

Accessibility & contrast

On white

11.93

#2F199F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2F199F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F199F

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F199F	#FFFFFF	#000000	##FFFFFF
##2F199F	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA3

Deuteranopia (green-blind)

#00319D

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f199f;
/* rgb */ color: rgb(47, 25, 159);
/* oklch */ color: oklch(35.8% 0.196 277.4);

Tailwind

colors: {
  custom: {
    50: '#7a5bbd',
    500: '#2f199f',
    950: '#000000',
  },
}

SCSS

$custom: #2f199f;
$custom-light: #7a5bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f199f",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 159
  },
  "hsl": {
    "h": 249.851,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35835,
    "c": 0.19591,
    "h": 277.4
  },
  "luminance": 0.03803
}

Semantic roles & 50–950 ramp

primary

#2F199F

secondary

#B2C64E

accent

#F038D1

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2F199F

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

Preview Lab → · Contrast checker → · Palette generator →