#06143B#06143B

#06143B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.9% C 0.078 H 264.8°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#06143B
RGB	rgb(6, 20, 59)
HSL	hsl(224, 82%, 13%)
HSV	hsv(224, 90%, 23%)
CMYK	cmyk(89.8%, 66.1%, 0%, 76.9%)
CIE-LAB	lab(7.72, 11.35, -26.91)
CIE-LCH	lch(7.72, 29.20, 292.86°)
OKLab	oklab(20.86% -0.0071 -0.0777)
OKLCH	oklch(20.86% 0.078 264.8)
XYZ	xyz(1.1144, 0.8547, 4.2431)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06143B #3B2D06

analogous

#062E3B #06143B #12063B

triadic

#06143B #3B0614 #143B06

tetradic

#06143B #3B062E #3B2D06 #063B12

square

#06143B #3B062E #3B2D06 #063B12

split-complementary

#06143B #3B1206 #2E3B06

monochromatic

#03091C #03091C #06143B #0C2773 #113AAA

Accessibility & contrast

On white

17.93

#06143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#06143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06143B

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06143B	#FFFFFF	#000000	##FFFFFF
##06143B	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3C

Deuteranopia (green-blind)

#00153A

Tritanopia (blue-blind)

#001E25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #06143b;
/* rgb */ color: rgb(6, 20, 59);
/* oklch */ color: oklch(20.9% 0.078 264.8);

Tailwind

colors: {
  custom: {
    50: '#505071',
    500: '#06143b',
    950: '#000000',
  },
}

SCSS

$custom: #06143b;
$custom-light: #505071;
$custom-dark: #000000;

JSON

{
  "hex": "#06143b",
  "rgb": {
    "r": 6,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 224.151,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.20861,
    "c": 0.07806,
    "h": 264.8
  },
  "luminance": 0.00855
}

Semantic roles & 50–950 ramp

primary

#06143B

secondary

#7B6422

accent

#C330F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020208

muted

#78787B

Preview Lab

Preview with #06143B

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

Preview Lab → · Contrast checker → · Palette generator →