#01032D#01032D

#01032D is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.6% C 0.085 H 266.2°. Best body text is #FFFFFF at 19.96:1 contrast (WCAG AA passes).

Color values

HEX	#01032D
RGB	rgb(1, 3, 45)
HSL	hsl(237, 96%, 9%)
HSV	hsv(237, 98%, 18%)
CMYK	cmyk(97.8%, 93.3%, 0%, 82.4%)
CIE-LAB	lab(2.36, 11.08, -25.23)
CIE-LCH	lch(2.36, 27.56, 293.71°)
OKLab	oklab(14.58% -0.0057 -0.0851)
OKLCH	oklch(14.58% 0.085 266.2)
XYZ	xyz(0.5186, 0.2610, 2.5052)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01032D #2D2B01

analogous

#01192D #01032D #15012D

triadic

#01032D #2D0103 #032D01

tetradic

#01032D #2D0119 #2D2B01 #012D15

square

#01032D #2D0119 #2D2B01 #012D15

split-complementary

#01032D #2D1501 #192D01

monochromatic

#01021E #01021E #01032D #020769 #040BA5

Accessibility & contrast

On white

19.96

#01032D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#01032D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01032D

19.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01032D	#FFFFFF	#000000	##FFFFFF
##01032D	1.00	19.96	1.05	19.96
#FFFFFF	19.96	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B2E

Deuteranopia (green-blind)

#00062C

Tritanopia (blue-blind)

#000F17

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #01032d;
/* rgb */ color: rgb(1, 3, 45);
/* oklch */ color: oklch(14.6% 0.085 266.2);

Tailwind

colors: {
  custom: {
    50: '#484866',
    500: '#01032d',
    950: '#000000',
  },
}

SCSS

$custom: #01032d;
$custom-light: #484866;
$custom-dark: #000000;

JSON

{
  "hex": "#01032d",
  "rgb": {
    "r": 1,
    "g": 3,
    "b": 45
  },
  "hsl": {
    "h": 237.273,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.14583,
    "c": 0.08525,
    "h": 266.2
  },
  "luminance": 0.00261
}

Semantic roles & 50–950 ramp

primary

#01032D

secondary

#736F17

accent

#F529FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #01032D

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

Preview Lab → · Contrast checker → · Palette generator →