#140F68#140F68

#140F68 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.144 H 272.5°. Best body text is #FFFFFF at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#140F68
RGB	rgb(20, 15, 104)
HSL	hsl(243, 75%, 23%)
HSV	hsv(243, 86%, 41%)
CMYK	cmyk(80.8%, 85.6%, 0%, 59.2%)
CIE-LAB	lab(12.54, 34.24, -49.84)
CIE-LCH	lch(12.54, 60.47, 304.49°)
OKLab	oklab(26.11% 0.0064 -0.1442)
OKLCH	oklch(26.11% 0.144 272.5)
XYZ	xyz(2.9572, 1.4895, 13.2257)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F68 #63680F

analogous

#0F3668 #140F68 #400F68

triadic

#140F68 #68140F #0F6814

tetradic

#140F68 #680F36 #63680F #0F6840

square

#140F68 #680F36 #63680F #0F6840

split-complementary

#140F68 #68400F #36680F

monochromatic

#05041B #0A0733 #140F68 #1E179D #291ED3

Accessibility & contrast

On white

16.18

#140F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#140F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F68

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F68	#FFFFFF	#000000	##FFFFFF
##140F68	1.00	16.18	1.30	16.18
#FFFFFF	16.18	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00256A

Deuteranopia (green-blind)

#001C66

Tritanopia (blue-blind)

#002B3C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #140f68;
/* rgb */ color: rgb(20, 15, 104);
/* oklch */ color: oklch(26.1% 0.144 272.5);

Tailwind

colors: {
  custom: {
    50: '#635094',
    500: '#140f68',
    950: '#000000',
  },
}

SCSS

$custom: #140f68;
$custom-light: #635094;
$custom-dark: #000000;

JSON

{
  "hex": "#140f68",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 104
  },
  "hsl": {
    "h": 243.371,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26109,
    "c": 0.14435,
    "h": 272.5
  },
  "luminance": 0.0149
}

Semantic roles & 50–950 ramp

primary

#140F68

secondary

#9AA132

accent

#F136E7

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#06020D

muted

#7A787E

Preview Lab

Preview with #140F68

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

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