#020A2F#020A2F

#020A2F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.8% C 0.075 H 265.1°. Best body text is #FFFFFF at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#020A2F
RGB	rgb(2, 10, 47)
HSL	hsl(229, 92%, 10%)
HSV	hsv(229, 96%, 18%)
CMYK	cmyk(95.7%, 78.7%, 0%, 81.6%)
CIE-LAB	lab(3.93, 9.54, -24.24)
CIE-LCH	lch(3.93, 26.05, 291.49°)
OKLab	oklab(16.83% -0.0065 -0.0752)
OKLCH	oklch(16.83% 0.075 265.1)
XYZ	xyz(0.6465, 0.4351, 2.7387)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#020A2F #2F2702

analogous

#02212F #020A2F #10022F

triadic

#020A2F #2F020A #0A2F02

tetradic

#020A2F #2F0221 #2F2702 #022F10

square

#020A2F #2F0221 #2F2702 #022F10

split-complementary

#020A2F #2F1002 #212F02

monochromatic

#01061D #01061D #020A2F #04166A #0723A4

Accessibility & contrast

On white

19.32

#020A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#020A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #020A2F

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##020A2F	#FFFFFF	#000000	##FFFFFF
##020A2F	1.00	19.32	1.09	19.32
#FFFFFF	19.32	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001030

Deuteranopia (green-blind)

#000C2E

Tritanopia (blue-blind)

#00141B

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #020a2f;
/* rgb */ color: rgb(2, 10, 47);
/* oklch */ color: oklch(16.8% 0.075 265.1);

Tailwind

colors: {
  custom: {
    50: '#494b68',
    500: '#020a2f',
    950: '#000000',
  },
}

SCSS

$custom: #020a2f;
$custom-light: #494b68;
$custom-dark: #000000;

JSON

{
  "hex": "#020a2f",
  "rgb": {
    "r": 2,
    "g": 10,
    "b": 47
  },
  "hsl": {
    "h": 229.333,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16829,
    "c": 0.07547,
    "h": 265.1
  },
  "luminance": 0.00435
}

Semantic roles & 50–950 ramp

primary

#020A2F

secondary

#746419

accent

#D929FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #020A2F

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

Preview Lab → · Contrast checker → · Palette generator →