#010829#010829

#010829 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.5% C 0.070 H 263.9°. Best body text is #FFFFFF at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#010829
RGB	rgb(1, 8, 41)
HSL	hsl(230, 95%, 8%)
HSV	hsv(230, 98%, 16%)
CMYK	cmyk(97.6%, 80.5%, 0%, 83.9%)
CIE-LAB	lab(3.07, 7.22, -21.06)
CIE-LCH	lch(3.07, 22.26, 288.91°)
OKLab	oklab(15.48% -0.0074 -0.0692)
OKLCH	oklch(15.48% 0.07 263.9)
XYZ	xyz(0.4994, 0.3401, 2.1367)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010829 #292201

analogous

#011C29 #010829 #0E0129

triadic

#010829 #290108 #082901

tetradic

#010829 #29011C #292201 #01290E

square

#010829 #29011C #292201 #01290E

split-complementary

#010829 #290E01 #1C2901

monochromatic

#01061E #01061E #010829 #021465 #041FA0

Accessibility & contrast

On white

19.66

#010829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#010829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010829

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010829	#FFFFFF	#000000	##FFFFFF
##010829	1.00	19.66	1.07	19.66
#FFFFFF	19.66	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2A

Deuteranopia (green-blind)

#000928

Tritanopia (blue-blind)

#001117

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #010829;
/* rgb */ color: rgb(1, 8, 41);
/* oklch */ color: oklch(15.5% 0.070 263.9);

Tailwind

colors: {
  custom: {
    50: '#474a63',
    500: '#010829',
    950: '#000000',
  },
}

SCSS

$custom: #010829;
$custom-light: #474a63;
$custom-dark: #000000;

JSON

{
  "hex": "#010829",
  "rgb": {
    "r": 1,
    "g": 8,
    "b": 41
  },
  "hsl": {
    "h": 229.5,
    "s": 95.238,
    "l": 8.235
  },
  "oklch": {
    "l": 0.15483,
    "c": 0.06959,
    "h": 263.9
  },
  "luminance": 0.0034
}

Semantic roles & 50–950 ramp

primary

#010829

secondary

#6F6016

accent

#DA29FF

background

#F4F4F5

surface

#E6E7EA

border

#C2C3C6

text

#000105

muted

#777779

Preview Lab

Preview with #010829

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

Preview Lab → · Contrast checker → · Palette generator →