#070539#070539

#070539 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.5% C 0.096 H 272.6°. Best body text is #FFFFFF at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#070539
RGB	rgb(7, 5, 57)
HSL	hsl(242, 84%, 12%)
HSV	hsv(242, 91%, 22%)
CMYK	cmyk(87.7%, 91.2%, 0%, 77.6%)
CIE-LAB	lab(4.06, 18.55, -31.41)
CIE-LCH	lch(4.06, 36.48, 300.57°)
OKLab	oklab(17.48% 0.0044 -0.0955)
OKLCH	oklch(17.48% 0.096 272.6)
XYZ	xyz(0.8802, 0.4490, 3.9104)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070539 #373905

analogous

#051D39 #070539 #210539

triadic

#070539 #390705 #053907

tetradic

#070539 #39051D #373905 #053921

square

#070539 #39051D #373905 #053921

split-complementary

#070539 #392105 #1D3905

monochromatic

#03021C #03021C #070539 #0E0A71 #150FAA

Accessibility & contrast

On white

19.27

#070539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#070539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070539

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070539	#FFFFFF	#000000	##FFFFFF
##070539	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)

#00113A

Deuteranopia (green-blind)

#000C38

Tritanopia (blue-blind)

#00151F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #070539;
/* rgb */ color: rgb(7, 5, 57);
/* oklch */ color: oklch(17.5% 0.096 272.6);

Tailwind

colors: {
  custom: {
    50: '#4f4870',
    500: '#070539',
    950: '#000000',
  },
}

SCSS

$custom: #070539;
$custom-light: #4f4870;
$custom-dark: #000000;

JSON

{
  "hex": "#070539",
  "rgb": {
    "r": 7,
    "g": 5,
    "b": 57
  },
  "hsl": {
    "h": 242.308,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.17483,
    "c": 0.09556,
    "h": 272.6
  },
  "luminance": 0.00449
}

Semantic roles & 50–950 ramp

primary

#070539

secondary

#777A20

accent

#FA2EF2

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #070539

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

Preview Lab → · Contrast checker → · Palette generator →