#140E59#140E59

#140E59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.1% C 0.126 H 274.9°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#140E59
RGB	rgb(20, 14, 89)
HSL	hsl(245, 73%, 20%)
HSV	hsv(245, 84%, 35%)
CMYK	cmyk(77.5%, 84.3%, 0%, 65.1%)
CIE-LAB	lab(10.44, 29.57, -43.31)
CIE-LCH	lch(10.44, 52.44, 304.33°)
OKLab	oklab(24.09% 0.0108 -0.1252)
OKLCH	oklch(24.09% 0.126 274.9)
XYZ	xyz(2.2481, 1.1838, 9.5593)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E59 #53590E

analogous

#0E2D59 #140E59 #390E59

triadic

#140E59 #59140E #0E5914

tetradic

#140E59 #590E2D #53590E #0E5939

square

#140E59 #590E2D #53590E #0E5939

split-complementary

#140E59 #59390E #2D590E

monochromatic

#06041A #080624 #140E59 #20168E #2C1FC3

Accessibility & contrast

On white

16.98

#140E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#140E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E59

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E59	#FFFFFF	#000000	##FFFFFF
##140E59	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205B

Deuteranopia (green-blind)

#001958

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #140e59;
/* rgb */ color: rgb(20, 14, 89);
/* oklch */ color: oklch(24.1% 0.126 274.9);

Tailwind

colors: {
  custom: {
    50: '#5f4e89',
    500: '#140e59',
    950: '#000000',
  },
}

SCSS

$custom: #140e59;
$custom-light: #5f4e89;
$custom-dark: #000000;

JSON

{
  "hex": "#140e59",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 89
  },
  "hsl": {
    "h": 244.8,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24086,
    "c": 0.12571,
    "h": 274.9
  },
  "luminance": 0.01184
}

Semantic roles & 50–950 ramp

primary

#140E59

secondary

#8B9330

accent

#F038E1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #140E59

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

Preview Lab → · Contrast checker → · Palette generator →