#030628#030628

#030628 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.0% C 0.070 H 269.1°. Best body text is #FFFFFF at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#030628
RGB	rgb(3, 6, 40)
HSL	hsl(235, 86%, 8%)
HSV	hsv(235, 93%, 16%)
CMYK	cmyk(92.5%, 85%, 0%, 84.3%)
CIE-LAB	lab(2.74, 8.10, -20.82)
CIE-LCH	lch(2.74, 22.34, 291.26°)
OKLab	oklab(15.02% -0.0011 -0.07)
OKLCH	oklch(15.02% 0.07 269.1)
XYZ	xyz(0.4855, 0.3028, 2.0399)
Luminance	0.0030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030628 #282503

analogous

#031828 #030628 #120328

triadic

#030628 #280306 #062803

tetradic

#030628 #280318 #282503 #032812

square

#030628 #280318 #282503 #032812

split-complementary

#030628 #281203 #182803

monochromatic

#02041C #02041C #030628 #070F61 #0C179A

Accessibility & contrast

On white

19.80

#030628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030628

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030628	#FFFFFF	#000000	##FFFFFF
##030628	1.00	19.80	1.06	19.80
#FFFFFF	19.80	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C29

Deuteranopia (green-blind)

#000827

Tritanopia (blue-blind)

#000F15

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #030628;
/* rgb */ color: rgb(3, 6, 40);
/* oklch */ color: oklch(15.0% 0.070 269.1);

Tailwind

colors: {
  custom: {
    50: '#484962',
    500: '#030628',
    950: '#000000',
  },
}

SCSS

$custom: #030628;
$custom-light: #484962;
$custom-dark: #000000;

JSON

{
  "hex": "#030628",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 40
  },
  "hsl": {
    "h": 235.135,
    "s": 86.047,
    "l": 8.431
  },
  "oklch": {
    "l": 0.15024,
    "c": 0.07005,
    "h": 269.1
  },
  "luminance": 0.00303
}

Semantic roles & 50–950 ramp

primary

#030628

secondary

#6C651B

accent

#EB2CFC

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#010005

muted

#777779

Preview Lab

Preview with #030628

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

Preview Lab → · Contrast checker → · Palette generator →