#2F137F#2F137F

#2F137F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.6% C 0.163 H 283.8°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F137F
RGB	rgb(47, 19, 127)
HSL	hsl(256, 74%, 29%)
HSV	hsv(256, 85%, 50%)
CMYK	cmyk(63%, 85%, 0%, 50.2%)
CIE-LAB	lab(18.37, 42.07, -54.99)
CIE-LCH	lch(18.37, 69.24, 307.42°)
OKLab	oklab(31.55% 0.0389 -0.1585)
OKLCH	oklch(31.55% 0.163 283.8)
XYZ	xyz(5.2347, 2.6020, 20.3010)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F137F #637F13

analogous

#132D7F #2F137F #65137F

triadic

#2F137F #7F2F13 #137F2F

tetradic

#2F137F #7F132D #637F13 #137F65

square

#2F137F #7F132D #637F13 #137F65

split-complementary

#2F137F #7F6513 #2D7F13

monochromatic

#0A041B #1B0B4A #2F137F #431BB4 #5B2DE0

Accessibility & contrast

On white

13.81

#2F137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2F137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F137F

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F137F	#FFFFFF	#000000	##FFFFFF
##2F137F	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00297D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2f137f;
/* rgb */ color: rgb(47, 19, 127);
/* oklch */ color: oklch(31.6% 0.163 283.8);

Tailwind

colors: {
  custom: {
    50: '#7356a5',
    500: '#2f137f',
    950: '#000000',
  },
}

SCSS

$custom: #2f137f;
$custom-light: #7356a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f137f",
  "rgb": {
    "r": 47,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 255.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31554,
    "c": 0.16325,
    "h": 283.8
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary

#2F137F

secondary

#95B439

accent

#F137C1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2F137F

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

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