#2A137F#2A137F

#2A137F is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.164 H 280.8°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A137F
RGB	rgb(42, 19, 127)
HSL	hsl(253, 74%, 29%)
HSV	hsv(253, 85%, 50%)
CMYK	cmyk(66.9%, 85%, 0%, 50.2%)
CIE-LAB	lab(17.87, 41.56, -55.84)
CIE-LCH	lch(17.87, 69.61, 306.66°)
OKLab	oklab(31.09% 0.0307 -0.1611)
OKLCH	oklch(31.09% 0.164 280.8)
XYZ	xyz(5.0173, 2.4899, 20.2908)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A137F #687F13

analogous

#13327F #2A137F #60137F

triadic

#2A137F #7F2A13 #137F2A

tetradic

#2A137F #7F1332 #687F13 #137F60

square

#2A137F #7F1332 #687F13 #137F60

split-complementary

#2A137F #7F6013 #327F13

monochromatic

#09041B #180B4A #2A137F #3C1BB4 #532DE0

Accessibility & contrast

On white

14.02

#2A137F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#2A137F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A137F

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A137F	#FFFFFF	#000000	##FFFFFF
##2A137F	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F82

Deuteranopia (green-blind)

#00287D

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #2a137f;
/* rgb */ color: rgb(42, 19, 127);
/* oklch */ color: oklch(31.1% 0.164 280.8);

Tailwind

colors: {
  custom: {
    50: '#7156a5',
    500: '#2a137f',
    950: '#000000',
  },
}

SCSS

$custom: #2a137f;
$custom-light: #7156a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a137f",
  "rgb": {
    "r": 42,
    "g": 19,
    "b": 127
  },
  "hsl": {
    "h": 252.778,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31087,
    "c": 0.16405,
    "h": 280.8
  },
  "luminance": 0.0249
}

Semantic roles & 50–950 ramp

primary

#2A137F

secondary

#9AB439

accent

#F137C9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2A137F

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

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