#07102B#07102B

#07102B is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.3% C 0.056 H 266.5°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#07102B
RGB	rgb(7, 16, 43)
HSL	hsl(225, 72%, 10%)
HSV	hsv(225, 84%, 17%)
CMYK	cmyk(83.7%, 62.8%, 0%, 83.1%)
CIE-LAB	lab(5.33, 6.06, -19.00)
CIE-LCH	lch(5.33, 19.94, 287.69°)
OKLab	oklab(18.34% -0.0034 -0.0564)
OKLCH	oklch(18.34% 0.056 266.5)
XYZ	xyz(0.7088, 0.5901, 2.3616)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07102B #2B2207

analogous

#07222B #07102B #10072B

triadic

#07102B #2B0710 #102B07

tetradic

#07102B #2B0722 #2B2207 #072B10

square

#07102B #2B0722 #2B2207 #072B10

split-complementary

#07102B #2B1007 #222B07

monochromatic

#040A1A #040A1A #07102B #102460 #183794

Accessibility & contrast

On white

18.78

#07102B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#07102B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07102B

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07102B	#FFFFFF	#000000	##FFFFFF
##07102B	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03132C

Deuteranopia (green-blind)

#00102A

Tritanopia (blue-blind)

#00161B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #07102b;
/* rgb */ color: rgb(7, 16, 43);
/* oklch */ color: oklch(18.3% 0.056 266.5);

Tailwind

colors: {
  custom: {
    50: '#4b4e64',
    500: '#07102b',
    950: '#000000',
  },
}

SCSS

$custom: #07102b;
$custom-light: #4b4e64;
$custom-dark: #000000;

JSON

{
  "hex": "#07102b",
  "rgb": {
    "r": 7,
    "g": 16,
    "b": 43
  },
  "hsl": {
    "h": 225,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.18335,
    "c": 0.05647,
    "h": 266.5
  },
  "luminance": 0.0059
}

Semantic roles & 50–950 ramp

primary

#07102B

secondary

#6B5923

accent

#C139EF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010105

muted

#77777A

Preview Lab

Preview with #07102B

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

Preview Lab → · Contrast checker → · Palette generator →