#070531#070531

#070531 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.4% C 0.084 H 274.6°. Best body text is #FFFFFF at 19.53:1 contrast (WCAG AA passes).

Color values

HEX	#070531
RGB	rgb(7, 5, 49)
HSL	hsl(243, 81%, 11%)
HSV	hsv(243, 90%, 19%)
CMYK	cmyk(85.7%, 89.8%, 0%, 80.8%)
CIE-LAB	lab(3.39, 13.90, -26.57)
CIE-LCH	lch(3.39, 29.99, 297.61°)
OKLab	oklab(16.38% 0.0067 -0.0837)
OKLCH	oklch(16.38% 0.084 274.6)
XYZ	xyz(0.6961, 0.3754, 2.9409)
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

#070531 #2F3105

analogous

#051931 #070531 #1D0531

triadic

#070531 #310705 #053107

tetradic

#070531 #310519 #2F3105 #05311D

square

#070531 #310519 #2F3105 #05311D

split-complementary

#070531 #311D05 #193105

monochromatic

#04031C #04031C #070531 #0F0B69 #1710A0

Accessibility & contrast

On white

19.53

#070531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#070531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070531

19.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070531	#FFFFFF	#000000	##FFFFFF
##070531	1.00	19.53	1.08	19.53
#FFFFFF	19.53	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E32

Deuteranopia (green-blind)

#000A30

Tritanopia (blue-blind)

#00111A

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #070531;
/* rgb */ color: rgb(7, 5, 49);
/* oklch */ color: oklch(16.4% 0.084 274.6);

Tailwind

colors: {
  custom: {
    50: '#4c4869',
    500: '#070531',
    950: '#000000',
  },
}

SCSS

$custom: #070531;
$custom-light: #4c4869;
$custom-dark: #000000;

JSON

{
  "hex": "#070531",
  "rgb": {
    "r": 7,
    "g": 5,
    "b": 49
  },
  "hsl": {
    "h": 242.727,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.16384,
    "c": 0.08393,
    "h": 274.6
  },
  "luminance": 0.00375
}

Semantic roles & 50–950 ramp

primary

#070531

secondary

#6F721F

accent

#F830EF

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #070531

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

Preview Lab → · Contrast checker → · Palette generator →