#070A3B#070A3B

#070A3B is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.7% C 0.092 H 270.7°. Best body text is #FFFFFF at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#070A3B
RGB	rgb(7, 10, 59)
HSL	hsl(237, 79%, 13%)
HSV	hsv(237, 88%, 23%)
CMYK	cmyk(88.1%, 83.1%, 0%, 76.9%)
CIE-LAB	lab(5.22, 17.56, -30.97)
CIE-LCH	lch(5.22, 35.60, 299.55°)
OKLab	oklab(18.75% 0.0011 -0.0917)
OKLCH	oklch(18.75% 0.092 270.7)
XYZ	xyz(0.9853, 0.5779, 4.1964)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#070A3B #3B3807

analogous

#07243B #070A3B #1E073B

triadic

#070A3B #3B070A #0A3B07

tetradic

#070A3B #3B0724 #3B3807 #073B1E

square

#070A3B #3B0724 #3B3807 #073B1E

split-complementary

#070A3B #3B1E07 #243B07

monochromatic

#03051B #03051B #070A3B #0D1372 #141DA8

Accessibility & contrast

On white

18.82

#070A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#070A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #070A3B

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##070A3B	#FFFFFF	#000000	##FFFFFF
##070A3B	1.00	18.82	1.12	18.82
#FFFFFF	18.82	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#000F3A

Tritanopia (blue-blind)

#001821

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #070a3b;
/* rgb */ color: rgb(7, 10, 59);
/* oklch */ color: oklch(18.7% 0.092 270.7);

Tailwind

colors: {
  custom: {
    50: '#514a71',
    500: '#070a3b',
    950: '#000000',
  },
}

SCSS

$custom: #070a3b;
$custom-light: #514a71;
$custom-dark: #000000;

JSON

{
  "hex": "#070a3b",
  "rgb": {
    "r": 7,
    "g": 10,
    "b": 59
  },
  "hsl": {
    "h": 236.538,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18748,
    "c": 0.0917,
    "h": 270.7
  },
  "luminance": 0.00578
}

Semantic roles & 50–950 ramp

primary

#070A3B

secondary

#7A7523

accent

#EA33F5

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020108

muted

#78777B

Preview Lab

Preview with #070A3B

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

Preview Lab → · Contrast checker → · Palette generator →