#060F3F#060F3F

#060F3F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.092 H 267.7°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#060F3F
RGB	rgb(6, 15, 63)
HSL	hsl(231, 83%, 14%)
HSV	hsv(231, 90%, 25%)
CMYK	cmyk(90.5%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(6.68, 16.80, -31.48)
CIE-LCH	lch(6.68, 35.68, 298.10°)
OKLab	oklab(20.16% -0.0036 -0.0916)
OKLCH	oklch(20.16% 0.092 267.7)
XYZ	xyz(1.1428, 0.7391, 4.7841)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#060F3F #3F3606

analogous

#062B3F #060F3F #19063F

triadic

#060F3F #3F060F #0F3F06

tetradic

#060F3F #3F062B #3F3606 #063F19

square

#060F3F #3F062B #3F3606 #063F19

split-complementary

#060F3F #3F1906 #2B3F06

monochromatic

#03071C #03071C #060F3F #0B1C77 #112AAF

Accessibility & contrast

On white

18.30

#060F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#060F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #060F3F

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##060F3F	#FFFFFF	#000000	##FFFFFF
##060F3F	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001840

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #060f3f;
/* rgb */ color: rgb(6, 15, 63);
/* oklch */ color: oklch(20.2% 0.092 267.7);

Tailwind

colors: {
  custom: {
    50: '#524d75',
    500: '#060f3f',
    950: '#000000',
  },
}

SCSS

$custom: #060f3f;
$custom-light: #524d75;
$custom-dark: #000000;

JSON

{
  "hex": "#060f3f",
  "rgb": {
    "r": 6,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 230.526,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20159,
    "c": 0.09163,
    "h": 267.7
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#060F3F

secondary

#7F7022

accent

#D92FF9

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #060F3F

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

Preview Lab → · Contrast checker → · Palette generator →