#2F137C#2F137C

#2F137C is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.2% C 0.160 H 284.5°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F137C
RGB	rgb(47, 19, 124)
HSL	hsl(256, 73%, 28%)
HSV	hsv(256, 85%, 49%)
CMYK	cmyk(62.1%, 84.7%, 0%, 51.4%)
CIE-LAB	lab(18.03, 41.18, -53.65)
CIE-LCH	lch(18.03, 67.63, 307.51°)
OKLab	oklab(31.22% 0.04 -0.1546)
OKLCH	oklch(31.22% 0.16 284.5)
XYZ	xyz(5.0421, 2.5250, 19.2866)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F137C #607C13

analogous

#132B7C #2F137C #63137C

triadic

#2F137C #7C2F13 #137C2F

tetradic

#2F137C #7C132B #607C13 #137C63

square

#2F137C #7C132B #607C13 #137C63

split-complementary

#2F137C #7C6313 #2B7C13

monochromatic

#0A041B #1B0B47 #2F137C #431BB1 #5B2BDF

Accessibility & contrast

On white

13.95

#2F137C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2F137C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F137C

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F137C	#FFFFFF	#000000	##FFFFFF
##2F137C	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7F

Deuteranopia (green-blind)

#00297A

Tritanopia (blue-blind)

#003349

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2f137c;
/* rgb */ color: rgb(47, 19, 124);
/* oklch */ color: oklch(31.2% 0.160 284.5);

Tailwind

colors: {
  custom: {
    50: '#7356a3',
    500: '#2f137c',
    950: '#000000',
  },
}

SCSS

$custom: #2f137c;
$custom-light: #7356a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f137c",
  "rgb": {
    "r": 47,
    "g": 19,
    "b": 124
  },
  "hsl": {
    "h": 256,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.31217,
    "c": 0.15971,
    "h": 284.5
  },
  "luminance": 0.02525
}

Semantic roles & 50–950 ramp

primary

#2F137C

secondary

#92B239

accent

#F038BF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2F137C

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

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