#05021D#05021D

#05021D is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 12.5% C 0.061 H 281.5°. Best body text is #FFFFFF at 20.33:1 contrast (WCAG AA passes).

Color values

HEX	#05021D
RGB	rgb(5, 2, 29)
HSL	hsl(247, 87%, 6%)
HSV	hsv(247, 93%, 11%)
CMYK	cmyk(82.8%, 93.1%, 0%, 88.6%)
CIE-LAB	lab(1.49, 6.13, -14.09)
CIE-LCH	lch(1.49, 15.36, 293.53°)
OKLab	oklab(12.46% 0.0121 -0.0595)
OKLCH	oklch(12.46% 0.061 281.5)
XYZ	xyz(0.3060, 0.1644, 1.1778)
Luminance	0.0016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 9.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05021D #1A1D02

analogous

#020C1D #05021D #12021D

triadic

#05021D #1D0502 #021D05

tetradic

#05021D #1D020C #1A1D02 #021D12

square

#05021D #1D020C #1A1D02 #021D12

split-complementary

#05021D #1D1202 #0C1D02

monochromatic

#05021D #05021D #05021D #0F0656 #190A90

Accessibility & contrast

On white

20.33

#05021D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#05021D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05021D

20.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05021D	#FFFFFF	#000000	##FFFFFF
##05021D	1.00	20.33	1.03	20.33
#FFFFFF	20.33	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00061E

Deuteranopia (green-blind)

#00051C

Tritanopia (blue-blind)

#00070D

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #05021d;
/* rgb */ color: rgb(5, 2, 29);
/* oklch */ color: oklch(12.5% 0.061 281.5);

Tailwind

colors: {
  custom: {
    50: '#484858',
    500: '#05021d',
    950: '#000000',
  },
}

SCSS

$custom: #05021d;
$custom-light: #484858;
$custom-dark: #000000;

JSON

{
  "hex": "#05021d",
  "rgb": {
    "r": 5,
    "g": 2,
    "b": 29
  },
  "hsl": {
    "h": 246.667,
    "s": 87.097,
    "l": 6.078
  },
  "oklch": {
    "l": 0.1246,
    "c": 0.06073,
    "h": 281.5
  },
  "luminance": 0.00164
}

Semantic roles & 50–950 ramp

primary

#05021D

secondary

#5B6318

accent

#FD2BE6

background

#F4F4F5

surface

#E6E6E9

border

#C2C2C5

text

#000003

muted

#777778

Preview Lab

Preview with #05021D

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

Preview Lab → · Contrast checker → · Palette generator →