#010724#010724

#010724 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.6% C 0.063 H 263.8°. Best body text is #FFFFFF at 19.86:1 contrast (WCAG AA passes).

Color values

HEX	#010724
RGB	rgb(1, 7, 36)
HSL	hsl(230, 95%, 7%)
HSV	hsv(230, 97%, 14%)
CMYK	cmyk(97.2%, 80.6%, 0%, 85.9%)
CIE-LAB	lab(2.58, 5.54, -17.98)
CIE-LCH	lch(2.58, 18.81, 287.13°)
OKLab	oklab(14.57% -0.0068 -0.0627)
OKLCH	oklch(14.57% 0.063 263.8)
XYZ	xyz(0.4068, 0.2857, 1.7024)
Luminance	0.0029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010724 #241E01

analogous

#011924 #010724 #0C0124

triadic

#010724 #240107 #072401

tetradic

#010724 #240119 #241E01 #01240C

square

#010724 #240119 #241E01 #01240C

split-complementary

#010724 #240C01 #192401

monochromatic

#01061E #01061E #010724 #031360 #041E9B

Accessibility & contrast

On white

19.86

#010724 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#010724 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010724

19.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010724	#FFFFFF	#000000	##FFFFFF
##010724	1.00	19.86	1.06	19.86
#FFFFFF	19.86	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B25

Deuteranopia (green-blind)

#000823

Tritanopia (blue-blind)

#000E14

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #010724;
/* rgb */ color: rgb(1, 7, 36);
/* oklch */ color: oklch(14.6% 0.063 263.8);

Tailwind

colors: {
  custom: {
    50: '#474a5e',
    500: '#010724',
    950: '#000000',
  },
}

SCSS

$custom: #010724;
$custom-light: #474a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#010724",
  "rgb": {
    "r": 1,
    "g": 7,
    "b": 36
  },
  "hsl": {
    "h": 229.714,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.14573,
    "c": 0.06304,
    "h": 263.8
  },
  "luminance": 0.00286
}

Semantic roles & 50–950 ramp

primary

#010724

secondary

#6B5C16

accent

#DA29FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #010724

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

Preview Lab → · Contrast checker → · Palette generator →