#010730#010730

#010730 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.1% C 0.082 H 264.9°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#010730
RGB	rgb(1, 7, 48)
HSL	hsl(232, 96%, 10%)
HSV	hsv(232, 98%, 19%)
CMYK	cmyk(97.9%, 85.4%, 0%, 81.2%)
CIE-LAB	lab(3.36, 11.00, -25.90)
CIE-LCH	lch(3.36, 28.14, 293.01°)
OKLab	oklab(16.13% -0.0073 -0.0821)
OKLCH	oklch(16.13% 0.082 264.9)
XYZ	xyz(0.6218, 0.3717, 2.8347)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010730 #302A01

analogous

#011F30 #010730 #120130

triadic

#010730 #300107 #073001

tetradic

#010730 #30011F #302A01 #013012

square

#010730 #30011F #302A01 #013012

split-complementary

#010730 #301201 #1F3001

monochromatic

#01041E #01041E #010730 #02106C #0318A8

Accessibility & contrast

On white

19.55

#010730 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#010730 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010730

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010730	#FFFFFF	#000000	##FFFFFF
##010730	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F31

Deuteranopia (green-blind)

#000A2F

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #010730;
/* rgb */ color: rgb(1, 7, 48);
/* oklch */ color: oklch(16.1% 0.082 264.9);

Tailwind

colors: {
  custom: {
    50: '#494969',
    500: '#010730',
    950: '#000000',
  },
}

SCSS

$custom: #010730;
$custom-light: #494969;
$custom-dark: #000000;

JSON

{
  "hex": "#010730",
  "rgb": {
    "r": 1,
    "g": 7,
    "b": 48
  },
  "hsl": {
    "h": 232.34,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16131,
    "c": 0.08242,
    "h": 264.9
  },
  "luminance": 0.00372
}

Semantic roles & 50–950 ramp

primary

#010730

secondary

#766A17

accent

#E429FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #010730

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

Preview Lab → · Contrast checker → · Palette generator →