#020C31#020C31

#020C31 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.076 H 264.2°. Best body text is #FFFFFF at 19.10:1 contrast (WCAG AA passes).

Color values

HEX	#020C31
RGB	rgb(2, 12, 49)
HSL	hsl(227, 92%, 10%)
HSV	hsv(227, 96%, 19%)
CMYK	cmyk(95.9%, 75.5%, 0%, 80.8%)
CIE-LAB	lab(4.49, 9.74, -24.83)
CIE-LCH	lch(4.49, 26.67, 291.43°)
OKLab	oklab(17.54% -0.0077 -0.0754)
OKLCH	oklch(17.54% 0.076 264.2)
XYZ	xyz(0.7107, 0.4975, 2.9637)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020C31 #312702

analogous

#022431 #020C31 #0F0231

triadic

#020C31 #31020C #0C3102

tetradic

#020C31 #310224 #312702 #02310F

square

#020C31 #310224 #312702 #02310F

split-complementary

#020C31 #310F02 #243102

monochromatic

#01071D #01071D #020C31 #041A6C #0729A7

Accessibility & contrast

On white

19.10

#020C31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#020C31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020C31

19.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020C31	#FFFFFF	#000000	##FFFFFF
##020C31	1.00	19.10	1.10	19.10
#FFFFFF	19.10	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001232

Deuteranopia (green-blind)

#000D30

Tritanopia (blue-blind)

#00161C

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #020c31;
/* rgb */ color: rgb(2, 12, 49);
/* oklch */ color: oklch(17.5% 0.076 264.2);

Tailwind

colors: {
  custom: {
    50: '#4a4c69',
    500: '#020c31',
    950: '#000000',
  },
}

SCSS

$custom: #020c31;
$custom-light: #4a4c69;
$custom-dark: #000000;

JSON

{
  "hex": "#020c31",
  "rgb": {
    "r": 2,
    "g": 12,
    "b": 49
  },
  "hsl": {
    "h": 227.234,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.17538,
    "c": 0.07576,
    "h": 264.2
  },
  "luminance": 0.00498
}

Semantic roles & 50–950 ramp

primary

#020C31

secondary

#756219

accent

#D129FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020C31

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

Preview Lab → · Contrast checker → · Palette generator →