#020C2F#020C2F

#020C2F is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.3% C 0.072 H 263.9°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#020C2F
RGB	rgb(2, 12, 47)
HSL	hsl(227, 92%, 10%)
HSV	hsv(227, 96%, 18%)
CMYK	cmyk(95.7%, 74.5%, 0%, 81.6%)
CIE-LAB	lab(4.34, 8.69, -23.58)
CIE-LCH	lch(4.34, 25.13, 290.24°)
OKLab	oklab(17.31% -0.0077 -0.0721)
OKLCH	oklch(17.31% 0.072 263.9)
XYZ	xyz(0.6694, 0.4810, 2.7463)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020C2F #2F2502

analogous

#02232F #020C2F #0F022F

triadic

#020C2F #2F020C #0C2F02

tetradic

#020C2F #2F0223 #2F2502 #022F0F

square

#020C2F #2F0223 #2F2502 #022F0F

split-complementary

#020C2F #2F0F02 #232F02

monochromatic

#01071D #01071D #020C2F #041B6A #072AA4

Accessibility & contrast

On white

19.16

#020C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#020C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020C2F

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020C2F	#FFFFFF	#000000	##FFFFFF
##020C2F	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001130

Deuteranopia (green-blind)

#000D2E

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #020c2f;
/* rgb */ color: rgb(2, 12, 47);
/* oklch */ color: oklch(17.3% 0.072 263.9);

Tailwind

colors: {
  custom: {
    50: '#494c68',
    500: '#020c2f',
    950: '#000000',
  },
}

SCSS

$custom: #020c2f;
$custom-light: #494c68;
$custom-dark: #000000;

JSON

{
  "hex": "#020c2f",
  "rgb": {
    "r": 2,
    "g": 12,
    "b": 47
  },
  "hsl": {
    "h": 226.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.17305,
    "c": 0.07249,
    "h": 263.9
  },
  "luminance": 0.00481
}

Semantic roles & 50–950 ramp

primary

#020C2F

secondary

#746019

accent

#CF29FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020C2F

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

Preview Lab → · Contrast checker → · Palette generator →