#2F157E#2F157E

#2F157E is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.7% C 0.160 H 283.7°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F157E
RGB	rgb(47, 21, 126)
HSL	hsl(255, 71%, 29%)
HSV	hsv(255, 83%, 49%)
CMYK	cmyk(62.7%, 83.3%, 0%, 50.6%)
CIE-LAB	lab(18.57, 40.87, -54.03)
CIE-LCH	lch(18.57, 67.75, 307.10°)
OKLab	oklab(31.66% 0.0381 -0.1558)
OKLCH	oklch(31.66% 0.16 283.7)
XYZ	xyz(5.2052, 2.6467, 19.9712)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F157E #647E15

analogous

#15307E #2F157E #64157E

triadic

#2F157E #7E2F15 #157E2F

tetradic

#2F157E #7E1530 #647E15 #157E64

square

#2F157E #7E1530 #647E15 #157E64

split-complementary

#2F157E #7E6415 #307E15

monochromatic

#0A041A #1B0C4A #2F157E #431EB2 #5B31DD

Accessibility & contrast

On white

13.73

#2F157E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2F157E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F157E

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F157E	#FFFFFF	#000000	##FFFFFF
##2F157E	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#002A7C

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2f157e;
/* rgb */ color: rgb(47, 21, 126);
/* oklch */ color: oklch(31.7% 0.160 283.7);

Tailwind

colors: {
  custom: {
    50: '#7357a4',
    500: '#2f157e',
    950: '#000000',
  },
}

SCSS

$custom: #2f157e;
$custom-light: #7357a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f157e",
  "rgb": {
    "r": 47,
    "g": 21,
    "b": 126
  },
  "hsl": {
    "h": 254.857,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31655,
    "c": 0.16037,
    "h": 283.7
  },
  "luminance": 0.02647
}

Semantic roles & 50–950 ramp

primary

#2F157E

secondary

#96B33C

accent

#EE3AC1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2F157E

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

Preview Lab → · Contrast checker → · Palette generator →