#060633#060633

#060633 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.8% C 0.086 H 272.3°. Best body text is #FFFFFF at 19.42:1 contrast (WCAG AA passes).

Color values

HEX	#060633
RGB	rgb(6, 6, 51)
HSL	hsl(240, 79%, 11%)
HSV	hsv(240, 88%, 20%)
CMYK	cmyk(88.2%, 88.2%, 0%, 80%)
CIE-LAB	lab(3.68, 14.33, -27.60)
CIE-LCH	lch(3.68, 31.10, 297.45°)
OKLab	oklab(16.79% 0.0034 -0.0856)
OKLCH	oklch(16.79% 0.086 272.3)
XYZ	xyz(0.7376, 0.4079, 3.1712)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060633 #333306

analogous

#061C33 #060633 #1C0633

triadic

#060633 #330606 #063306

tetradic

#060633 #33061C #333306 #06331C

square

#060633 #33061C #333306 #06331C

split-complementary

#060633 #331C06 #1C3306

monochromatic

#03031B #03031B #060633 #0C0C6A #1313A1

Accessibility & contrast

On white

19.42

#060633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#060633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060633

19.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060633	#FFFFFF	#000000	##FFFFFF
##060633	1.00	19.42	1.08	19.42
#FFFFFF	19.42	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F34

Deuteranopia (green-blind)

#000B32

Tritanopia (blue-blind)

#00131C

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #060633;
/* rgb */ color: rgb(6, 6, 51);
/* oklch */ color: oklch(16.8% 0.086 272.3);

Tailwind

colors: {
  custom: {
    50: '#4c496b',
    500: '#060633',
    950: '#000000',
  },
}

SCSS

$custom: #060633;
$custom-light: #4c496b;
$custom-dark: #000000;

JSON

{
  "hex": "#060633",
  "rgb": {
    "r": 6,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 240,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.16793,
    "c": 0.08568,
    "h": 272.3
  },
  "luminance": 0.00408
}

Semantic roles & 50–950 ramp

primary

#060633

secondary

#747421

accent

#F532F5

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020007

muted

#78777A

Preview Lab

Preview with #060633

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

Preview Lab → · Contrast checker → · Palette generator →