#051736#051736

#051736 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.066 H 259.8°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#051736
RGB	rgb(5, 23, 54)
HSL	hsl(218, 83%, 12%)
HSV	hsv(218, 91%, 21%)
CMYK	cmyk(90.7%, 57.4%, 0%, 78.8%)
CIE-LAB	lab(8.23, 6.37, -22.48)
CIE-LCH	lch(8.23, 23.37, 285.83°)
OKLab	oklab(21.09% -0.0116 -0.0646)
OKLCH	oklch(21.09% 0.066 259.8)
XYZ	xyz(1.0346, 0.9113, 3.6107)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051736 #362405

analogous

#053036 #051736 #0C0536

triadic

#051736 #360517 #173605

tetradic

#051736 #360530 #362405 #05360C

square

#051736 #360530 #362405 #05360C

split-complementary

#051736 #360C05 #303605

monochromatic

#030C1C #030C1C #051736 #0A2F6E #0F47A6

Accessibility & contrast

On white

17.76

#051736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#051736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051736

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051736	#FFFFFF	#000000	##FFFFFF
##051736	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061A37

Deuteranopia (green-blind)

#001635

Tritanopia (blue-blind)

#001E23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #051736;
/* rgb */ color: rgb(5, 23, 54);
/* oklch */ color: oklch(21.1% 0.066 259.8);

Tailwind

colors: {
  custom: {
    50: '#4e536d',
    500: '#051736',
    950: '#000000',
  },
}

SCSS

$custom: #051736;
$custom-light: #4e536d;
$custom-dark: #000000;

JSON

{
  "hex": "#051736",
  "rgb": {
    "r": 5,
    "g": 23,
    "b": 54
  },
  "hsl": {
    "h": 217.959,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.21092,
    "c": 0.06567,
    "h": 259.8
  },
  "luminance": 0.00911
}

Semantic roles & 50–950 ramp

primary

#051736

secondary

#775720

accent

#AF2EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #051736

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

Preview Lab → · Contrast checker → · Palette generator →