#051827#051827

#051827 is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.2% C 0.040 H 244.4°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#051827
RGB	rgb(5, 24, 39)
HSL	hsl(206, 77%, 9%)
HSV	hsv(206, 87%, 15%)
CMYK	cmyk(87.2%, 38.5%, 0%, 84.7%)
CIE-LAB	lab(7.51, -1.45, -12.58)
CIE-LCH	lch(7.51, 12.66, 263.42°)
OKLab	oklab(20.17% -0.0171 -0.0356)
OKLCH	oklch(20.17% 0.04 244.4)
XYZ	xyz(0.7553, 0.8319, 2.0398)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051827 #271405

analogous

#052725 #051827 #050727

triadic

#051827 #270518 #182705

tetradic

#051827 #250527 #271405 #072705

square

#051827 #250527 #271405 #072705

split-complementary

#051827 #270507 #272505

monochromatic

#03111B #03111B #051827 #0C395D #135B93

Accessibility & contrast

On white

18.00

#051827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#051827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051827

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051827	#FFFFFF	#000000	##FFFFFF
##051827	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111828

Deuteranopia (green-blind)

#0C1527

Tritanopia (blue-blind)

#001C1D

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #051827;
/* rgb */ color: rgb(5, 24, 39);
/* oklch */ color: oklch(20.2% 0.040 244.4);

Tailwind

colors: {
  custom: {
    50: '#495461',
    500: '#051827',
    950: '#000000',
  },
}

SCSS

$custom: #051827;
$custom-light: #495461;
$custom-dark: #000000;

JSON

{
  "hex": "#051827",
  "rgb": {
    "r": 5,
    "g": 24,
    "b": 39
  },
  "hsl": {
    "h": 206.471,
    "s": 77.273,
    "l": 8.627
  },
  "oklch": {
    "l": 0.20174,
    "c": 0.0395,
    "h": 244.4
  },
  "luminance": 0.00832
}

Semantic roles & 50–950 ramp

primary

#051827

secondary

#69401F

accent

#8934F4

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010205

muted

#777879

Preview Lab

Preview with #051827

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

Preview Lab → · Contrast checker → · Palette generator →