#2D137F#2D137F

#2D137F is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.4% C 0.164 H 282.6°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D137F
RGB	rgb(45, 19, 127)
HSL	hsl(254, 74%, 29%)
HSV	hsv(254, 85%, 50%)
CMYK	cmyk(64.6%, 85%, 0%, 50.2%)
CIE-LAB	lab(18.17, 41.86, -55.34)
CIE-LCH	lch(18.17, 69.39, 307.10°)
OKLab	oklab(31.36% 0.0356 -0.1596)
OKLCH	oklch(31.36% 0.164 282.6)
XYZ	xyz(5.1446, 2.5556, 20.2967)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D137F #657F13

analogous

#132F7F #2D137F #63137F

triadic

#2D137F #7F2D13 #137F2D

tetradic

#2D137F #7F132F #657F13 #137F63

square

#2D137F #7F132F #657F13 #137F63

split-complementary

#2D137F #7F6313 #2F7F13

monochromatic

#09041B #1A0B4A #2D137F #401BB4 #582DE0

Accessibility & contrast

On white

13.90

#2D137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#2D137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D137F

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D137F	#FFFFFF	#000000	##FFFFFF
##2D137F	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00297D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2d137f;
/* rgb */ color: rgb(45, 19, 127);
/* oklch */ color: oklch(31.4% 0.164 282.6);

Tailwind

colors: {
  custom: {
    50: '#7256a5',
    500: '#2d137f',
    950: '#000000',
  },
}

SCSS

$custom: #2d137f;
$custom-light: #7256a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d137f",
  "rgb": {
    "r": 45,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 254.444,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31363,
    "c": 0.16354,
    "h": 282.6
  },
  "luminance": 0.02556
}

Semantic roles & 50–950 ramp

primary

#2D137F

secondary

#97B439

accent

#F137C4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D137F

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

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