#140739#140739

#140739 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.1% C 0.090 H 286.6°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#140739
RGB	rgb(20, 7, 57)
HSL	hsl(256, 78%, 13%)
HSV	hsv(256, 88%, 22%)
CMYK	cmyk(64.9%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(5.38, 21.02, -29.21)
CIE-LCH	lch(5.38, 35.99, 305.74°)
OKLab	oklab(19.14% 0.0255 -0.0858)
OKLCH	oklch(19.14% 0.09 286.6)
XYZ	xyz(1.1028, 0.5960, 3.9270)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140739 #2C3907

analogous

#071339 #140739 #2D0739

triadic

#140739 #391407 #073914

tetradic

#140739 #390713 #2C3907 #07392D

square

#140739 #390713 #2C3907 #07392D

split-complementary

#140739 #392D07 #133907

monochromatic

#0A031B #0A031B #140739 #270E70 #3A14A6

Accessibility & contrast

On white

18.76

#140739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#140739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140739

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140739	#FFFFFF	#000000	##FFFFFF
##140739	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133A

Deuteranopia (green-blind)

#001038

Tritanopia (blue-blind)

#04151F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #140739;
/* rgb */ color: rgb(20, 7, 57);
/* oklch */ color: oklch(19.1% 0.090 286.6);

Tailwind

colors: {
  custom: {
    50: '#564970',
    500: '#140739',
    950: '#000000',
  },
}

SCSS

$custom: #140739;
$custom-light: #564970;
$custom-dark: #000000;

JSON

{
  "hex": "#140739",
  "rgb": {
    "r": 20,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 255.6,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.1914,
    "c": 0.08954,
    "h": 286.6
  },
  "luminance": 0.00596
}

Semantic roles & 50–950 ramp

primary

#140739

secondary

#627923

accent

#F533C2

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #140739

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

Preview Lab → · Contrast checker → · Palette generator →