#02072F#02072F

#02072F is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.1% C 0.080 H 266.5°. Best body text is #FFFFFF at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#02072F
RGB	rgb(2, 7, 47)
HSL	hsl(233, 92%, 10%)
HSV	hsv(233, 96%, 18%)
CMYK	cmyk(95.7%, 85.1%, 0%, 81.6%)
CIE-LAB	lab(3.34, 10.74, -25.17)
CIE-LCH	lch(3.34, 27.37, 293.11°)
OKLab	oklab(16.1% -0.0049 -0.08)
OKLCH	oklch(16.1% 0.08 266.5)
XYZ	xyz(0.6139, 0.3700, 2.7278)
Luminance	0.0037 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02072F #2F2A02

analogous

#021E2F #02072F #14022F

triadic

#02072F #2F0207 #072F02

tetradic

#02072F #2F021E #2F2A02 #022F14

square

#02072F #2F021E #2F2A02 #022F14

split-complementary

#02072F #2F1402 #1E2F02

monochromatic

#01041D #01041D #02072F #04106A #0718A4

Accessibility & contrast

On white

19.55

#02072F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#02072F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02072F

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02072F	#FFFFFF	#000000	##FFFFFF
##02072F	1.00	19.55	1.07	19.55
#FFFFFF	19.55	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E30

Deuteranopia (green-blind)

#000A2E

Tritanopia (blue-blind)

#00121A

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #02072f;
/* rgb */ color: rgb(2, 7, 47);
/* oklch */ color: oklch(16.1% 0.080 266.5);

Tailwind

colors: {
  custom: {
    50: '#494968',
    500: '#02072f',
    950: '#000000',
  },
}

SCSS

$custom: #02072f;
$custom-light: #494968;
$custom-dark: #000000;

JSON

{
  "hex": "#02072f",
  "rgb": {
    "r": 2,
    "g": 7,
    "b": 47
  },
  "hsl": {
    "h": 233.333,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16102,
    "c": 0.08014,
    "h": 266.5
  },
  "luminance": 0.0037
}

Semantic roles & 50–950 ramp

primary

#02072F

secondary

#746A19

accent

#E729FF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #02072F

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

Preview Lab → · Contrast checker → · Palette generator →