#140F30#140F30

#140F30 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.063 H 286.0°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#140F30
RGB	rgb(20, 15, 48)
HSL	hsl(249, 52%, 12%)
HSV	hsv(249, 69%, 19%)
CMYK	cmyk(58.3%, 68.7%, 0%, 81.2%)
CIE-LAB	lab(6.36, 12.93, -21.04)
CIE-LCH	lch(6.36, 24.70, 301.57°)
OKLab	oklab(19.72% 0.0174 -0.0607)
OKLCH	oklch(19.72% 0.063 286)
XYZ	xyz(0.9927, 0.7037, 2.8793)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F30 #2B300F

analogous

#0F1B30 #140F30 #250F30

triadic

#140F30 #30140F #0F3014

tetradic

#140F30 #300F1B #2B300F #0F3025

square

#140F30 #300F1B #2B300F #0F3025

split-complementary

#140F30 #30250F #1B300F

monochromatic

#0A0717 #0A0717 #140F30 #271E5F #3B2C8D

Accessibility & contrast

On white

18.41

#140F30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#140F30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F30

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F30	#FFFFFF	#000000	##FFFFFF
##140F30	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001531

Deuteranopia (green-blind)

#00132F

Tritanopia (blue-blind)

#0A161D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #140f30;
/* rgb */ color: rgb(20, 15, 48);
/* oklch */ color: oklch(19.7% 0.063 286.0);

Tailwind

colors: {
  custom: {
    50: '#544d68',
    500: '#140f30',
    950: '#000000',
  },
}

SCSS

$custom: #140f30;
$custom-light: #544d68;
$custom-dark: #000000;

JSON

{
  "hex": "#140f30",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 48
  },
  "hsl": {
    "h": 249.091,
    "s": 52.381,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19719,
    "c": 0.06316,
    "h": 286
  },
  "luminance": 0.00704
}

Semantic roles & 50–950 ramp

primary

#140F30

secondary

#616A31

accent

#DC4CC6

background

#F4F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #140F30

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

Preview Lab → · Contrast checker → · Palette generator →