#07042C#07042C

#07042C is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.4% C 0.078 H 276.7°. Best body text is #FFFFFF at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#07042C
RGB	rgb(7, 4, 44)
HSL	hsl(245, 83%, 9%)
HSV	hsv(245, 91%, 17%)
CMYK	cmyk(84.1%, 90.9%, 0%, 82.7%)
CIE-LAB	lab(2.83, 11.77, -23.70)
CIE-LCH	lch(2.83, 26.46, 296.41°)
OKLab	oklab(15.45% 0.0091 -0.0777)
OKLCH	oklch(15.45% 0.078 276.7)
XYZ	xyz(0.5855, 0.3138, 2.4121)
Luminance	0.0031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07042C #292C04

analogous

#04152C #07042C #1B042C

triadic

#07042C #2C0704 #042C07

tetradic

#07042C #2C0415 #292C04 #042C1B

square

#07042C #2C0415 #292C04 #042C1B

split-complementary

#07042C #2C1B04 #152C04

monochromatic

#04031C #04031C #07042C #100964 #190E9C

Accessibility & contrast

On white

19.76

#07042C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#07042C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07042C

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07042C	#FFFFFF	#000000	##FFFFFF
##07042C	1.00	19.76	1.06	19.76
#FFFFFF	19.76	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C2D

Deuteranopia (green-blind)

#00092B

Tritanopia (blue-blind)

#000F17

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #07042c;
/* rgb */ color: rgb(7, 4, 44);
/* oklch */ color: oklch(15.4% 0.078 276.7);

Tailwind

colors: {
  custom: {
    50: '#4b4865',
    500: '#07042c',
    950: '#000000',
  },
}

SCSS

$custom: #07042c;
$custom-light: #4b4865;
$custom-dark: #000000;

JSON

{
  "hex": "#07042c",
  "rgb": {
    "r": 7,
    "g": 4,
    "b": 44
  },
  "hsl": {
    "h": 244.5,
    "s": 83.333,
    "l": 9.412
  },
  "oklch": {
    "l": 0.15449,
    "c": 0.07825,
    "h": 276.7
  },
  "luminance": 0.00314
}

Semantic roles & 50–950 ramp

primary

#07042C

secondary

#696F1D

accent

#FA2EEA

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010005

muted

#77777A

Preview Lab

Preview with #07042C

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

Preview Lab → · Contrast checker → · Palette generator →