#030B26#030B26

#030B26 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.1% C 0.058 H 264.6°. Best body text is #FFFFFF at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#030B26
RGB	rgb(3, 11, 38)
HSL	hsl(226, 85%, 8%)
HSV	hsv(226, 92%, 15%)
CMYK	cmyk(92.1%, 71.1%, 0%, 85.1%)
CIE-LAB	lab(3.60, 5.25, -17.93)
CIE-LCH	lch(3.60, 18.68, 286.32°)
OKLab	oklab(16.15% -0.0054 -0.0577)
OKLCH	oklch(16.15% 0.058 264.6)
XYZ	xyz(0.5070, 0.3986, 1.8836)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030B26 #261E03

analogous

#031C26 #030B26 #0C0326

triadic

#030B26 #26030B #0B2603

tetradic

#030B26 #26031C #261E03 #03260C

square

#030B26 #26031C #261E03 #03260C

split-complementary

#030B26 #260C03 #1C2603

monochromatic

#02081C #02081C #030B26 #071B5F #0C2C97

Accessibility & contrast

On white

19.45

#030B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030B26

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030B26	#FFFFFF	#000000	##FFFFFF
##030B26	1.00	19.45	1.08	19.45
#FFFFFF	19.45	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F27

Deuteranopia (green-blind)

#000B25

Tritanopia (blue-blind)

#001216

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030b26;
/* rgb */ color: rgb(3, 11, 38);
/* oklch */ color: oklch(16.1% 0.058 264.6);

Tailwind

colors: {
  custom: {
    50: '#484b60',
    500: '#030b26',
    950: '#000000',
  },
}

SCSS

$custom: #030b26;
$custom-light: #484b60;
$custom-dark: #000000;

JSON

{
  "hex": "#030b26",
  "rgb": {
    "r": 3,
    "g": 11,
    "b": 38
  },
  "hsl": {
    "h": 226.286,
    "s": 85.366,
    "l": 8.039
  },
  "oklch": {
    "l": 0.16148,
    "c": 0.058,
    "h": 264.6
  },
  "luminance": 0.00399
}

Semantic roles & 50–950 ramp

primary

#030B26

secondary

#6A581B

accent

#CC2CFC

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#010105

muted

#777779

Preview Lab

Preview with #030B26

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

Preview Lab → · Contrast checker → · Palette generator →