#051D30#051D30

#051D30 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.3% C 0.048 H 245.5°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#051D30
RGB	rgb(5, 29, 48)
HSL	hsl(207, 81%, 10%)
HSV	hsv(207, 90%, 19%)
CMYK	cmyk(89.6%, 39.6%, 0%, 81.2%)
CIE-LAB	lab(9.99, -1.18, -15.32)
CIE-LCH	lch(9.99, 15.37, 265.60°)
OKLab	oklab(22.32% -0.0198 -0.0435)
OKLCH	oklch(22.32% 0.048 245.5)
XYZ	xyz(1.0352, 1.1243, 2.9582)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051D30 #301805

analogous

#05302D #051D30 #050730

triadic

#051D30 #30051D #1D3005

tetradic

#051D30 #2D0530 #301805 #073005

square

#051D30 #2D0530 #301805 #073005

split-complementary

#051D30 #300507 #302D05

monochromatic

#03111C #03111C #051D30 #0B3E67 #11609F

Accessibility & contrast

On white

17.15

#051D30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#051D30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051D30

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051D30	#FFFFFF	#000000	##FFFFFF
##051D30	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141E31

Deuteranopia (green-blind)

#0E1A30

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #051d30;
/* rgb */ color: rgb(5, 29, 48);
/* oklch */ color: oklch(22.3% 0.048 245.5);

Tailwind

colors: {
  custom: {
    50: '#4c5868',
    500: '#051d30',
    950: '#000000',
  },
}

SCSS

$custom: #051d30;
$custom-light: #4c5868;
$custom-dark: #000000;

JSON

{
  "hex": "#051d30",
  "rgb": {
    "r": 5,
    "g": 29,
    "b": 48
  },
  "hsl": {
    "h": 206.512,
    "s": 81.132,
    "l": 10.392
  },
  "oklch": {
    "l": 0.22318,
    "c": 0.04778,
    "h": 245.5
  },
  "luminance": 0.01124
}

Semantic roles & 50–950 ramp

primary

#051D30

secondary

#72441F

accent

#8830F8

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #051D30

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

Preview Lab → · Contrast checker → · Palette generator →