#020B2E#020B2E

#020B2E is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.9% C 0.072 H 264.4°. Best body text is #FFFFFF at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#020B2E
RGB	rgb(2, 11, 46)
HSL	hsl(228, 92%, 9%)
HSV	hsv(228, 96%, 18%)
CMYK	cmyk(95.7%, 76.1%, 0%, 82%)
CIE-LAB	lab(4.06, 8.63, -23.28)
CIE-LCH	lch(4.06, 24.83, 290.33°)
OKLab	oklab(16.95% -0.0071 -0.072)
OKLCH	oklch(16.95% 0.072 264.4)
XYZ	xyz(0.6377, 0.4494, 2.6374)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020B2E #2E2502

analogous

#02212E #020B2E #0F022E

triadic

#020B2E #2E020B #0B2E02

tetradic

#020B2E #2E0221 #2E2502 #022E0F

square

#020B2E #2E0221 #2E2502 #022E0F

split-complementary

#020B2E #2E0F02 #212E02

monochromatic

#01071D #01071D #020B2E #051969 #0727A3

Accessibility & contrast

On white

19.27

#020B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#020B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020B2E

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020B2E	#FFFFFF	#000000	##FFFFFF
##020B2E	1.00	19.27	1.09	19.27
#FFFFFF	19.27	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112F

Deuteranopia (green-blind)

#000C2D

Tritanopia (blue-blind)

#00141A

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #020b2e;
/* rgb */ color: rgb(2, 11, 46);
/* oklch */ color: oklch(16.9% 0.072 264.4);

Tailwind

colors: {
  custom: {
    50: '#494b67',
    500: '#020b2e',
    950: '#000000',
  },
}

SCSS

$custom: #020b2e;
$custom-light: #494b67;
$custom-dark: #000000;

JSON

{
  "hex": "#020b2e",
  "rgb": {
    "r": 2,
    "g": 11,
    "b": 46
  },
  "hsl": {
    "h": 227.727,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.16945,
    "c": 0.07236,
    "h": 264.4
  },
  "luminance": 0.0045
}

Semantic roles & 50–950 ramp

primary

#020B2E

secondary

#736019

accent

#D329FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020B2E

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

Preview Lab → · Contrast checker → · Palette generator →