#02032A#02032A

#02032A is a very dark, moderate blue. Relative luminance 0.002; OKLCH L 14.3% C 0.080 H 268.5°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#02032A
RGB	rgb(2, 3, 42)
HSL	hsl(239, 91%, 9%)
HSV	hsv(239, 95%, 16%)
CMYK	cmyk(95.2%, 92.9%, 0%, 83.5%)
CIE-LAB	lab(2.21, 9.93, -23.17)
CIE-LCH	lch(2.21, 25.21, 293.20°)
OKLab	oklab(14.26% -0.002 -0.08)
OKLCH	oklch(14.26% 0.08 268.5)
XYZ	xyz(0.4754, 0.2451, 2.2123)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02032A #2A2902

analogous

#02172A #02032A #15022A

triadic

#02032A #2A0203 #032A02

tetradic

#02032A #2A0217 #2A2902 #022A15

square

#02032A #2A0217 #2A2902 #022A15

split-complementary

#02032A #2A1502 #172A02

monochromatic

#01021D #01021D #02032A #050764 #080B9F

Accessibility & contrast

On white

20.02

#02032A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#02032A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02032A

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02032A	#FFFFFF	#000000	##FFFFFF
##02032A	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A2B

Deuteranopia (green-blind)

#000629

Tritanopia (blue-blind)

#000E15

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #02032a;
/* rgb */ color: rgb(2, 3, 42);
/* oklch */ color: oklch(14.3% 0.080 268.5);

Tailwind

colors: {
  custom: {
    50: '#484864',
    500: '#02032a',
    950: '#000000',
  },
}

SCSS

$custom: #02032a;
$custom-light: #484864;
$custom-dark: #000000;

JSON

{
  "hex": "#02032a",
  "rgb": {
    "r": 2,
    "g": 3,
    "b": 42
  },
  "hsl": {
    "h": 238.5,
    "s": 90.909,
    "l": 8.627
  },
  "oklch": {
    "l": 0.14257,
    "c": 0.08001,
    "h": 268.5
  },
  "luminance": 0.00245
}

Semantic roles & 50–950 ramp

primary

#02032A

secondary

#6F6D19

accent

#FA29FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #02032A

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

Preview Lab → · Contrast checker → · Palette generator →