#2F177F#2F177F

#2F177F is a dark, vivid violet. Relative luminance 0.027; OKLCH L 32.0% C 0.160 H 283.2°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#2F177F
RGB	rgb(47, 23, 127)
HSL	hsl(254, 69%, 29%)
HSV	hsv(254, 82%, 50%)
CMYK	cmyk(63%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(19.01, 40.22, -53.94)
CIE-LCH	lch(19.01, 67.28, 306.71°)
OKLab	oklab(31.99% 0.0366 -0.1555)
OKLCH	oklch(31.99% 0.16 283.2)
XYZ	xyz(5.3083, 2.7491, 20.3255)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F177F #677F17

analogous

#17337F #2F177F #63177F

triadic

#2F177F #7F2F17 #177F2F

tetradic

#2F177F #7F1733 #677F17 #177F63

square

#2F177F #7F1733 #677F17 #177F63

split-complementary

#2F177F #7F6317 #337F17

monochromatic

#0A051A #1C0E4B #2F177F #4220B3 #5C36DB

Accessibility & contrast

On white

13.55

#2F177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2F177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F177F

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F177F	#FFFFFF	#000000	##FFFFFF
##2F177F	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003182

Deuteranopia (green-blind)

#002B7D

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2f177f;
/* rgb */ color: rgb(47, 23, 127);
/* oklch */ color: oklch(32.0% 0.160 283.2);

Tailwind

colors: {
  custom: {
    50: '#7358a5',
    500: '#2f177f',
    950: '#000000',
  },
}

SCSS

$custom: #2f177f;
$custom-light: #7358a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f177f",
  "rgb": {
    "r": 47,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 253.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31994,
    "c": 0.15978,
    "h": 283.2
  },
  "luminance": 0.02749
}

Semantic roles & 50–950 ramp

primary

#2F177F

secondary

#98B43E

accent

#EC3CC3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2F177F

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

Preview Lab → · Contrast checker → · Palette generator →