#060F3B#060F3B

#060F3B is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.085 H 267.7°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#060F3B
RGB	rgb(6, 15, 59)
HSL	hsl(230, 82%, 13%)
HSV	hsv(230, 90%, 23%)
CMYK	cmyk(89.8%, 74.6%, 0%, 76.9%)
CIE-LAB	lab(6.29, 14.76, -29.24)
CIE-LCH	lch(6.29, 32.76, 296.79°)
OKLab	oklab(19.69% -0.0034 -0.0853)
OKLCH	oklch(19.69% 0.085 267.7)
XYZ	xyz(1.0351, 0.6960, 4.2166)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060F3B #3B3206

analogous

#06293B #060F3B #17063B

triadic

#060F3B #3B060F #0F3B06

tetradic

#060F3B #3B0629 #3B3206 #063B17

square

#060F3B #3B0629 #3B3206 #063B17

split-complementary

#060F3B #3B1706 #293B06

monochromatic

#03071C #03071C #060F3B #0C1D73 #112BAA

Accessibility & contrast

On white

18.43

#060F3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#060F3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060F3B

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060F3B	#FFFFFF	#000000	##FFFFFF
##060F3B	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173C

Deuteranopia (green-blind)

#00113A

Tritanopia (blue-blind)

#001B23

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #060f3b;
/* rgb */ color: rgb(6, 15, 59);
/* oklch */ color: oklch(19.7% 0.085 267.7);

Tailwind

colors: {
  custom: {
    50: '#504d71',
    500: '#060f3b',
    950: '#000000',
  },
}

SCSS

$custom: #060f3b;
$custom-light: #504d71;
$custom-dark: #000000;

JSON

{
  "hex": "#060f3b",
  "rgb": {
    "r": 6,
    "g": 15,
    "b": 59
  },
  "hsl": {
    "h": 229.811,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19694,
    "c": 0.08539,
    "h": 267.7
  },
  "luminance": 0.00696
}

Semantic roles & 50–950 ramp

primary

#060F3B

secondary

#7B6C22

accent

#D630F8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020108

muted

#78777B

Preview Lab

Preview with #060F3B

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

Preview Lab → · Contrast checker → · Palette generator →