#061738#061738

#061738 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.069 H 261.5°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#061738
RGB	rgb(6, 23, 56)
HSL	hsl(220, 81%, 12%)
HSV	hsv(220, 89%, 22%)
CMYK	cmyk(89.3%, 58.9%, 0%, 78%)
CIE-LAB	lab(8.45, 7.52, -23.56)
CIE-LCH	lch(8.45, 24.73, 287.71°)
OKLab	oklab(21.33% -0.0101 -0.0678)
OKLCH	oklch(21.33% 0.069 261.5)
XYZ	xyz(1.0951, 0.9369, 3.8637)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#061738 #382706

analogous

#063038 #061738 #0E0638

triadic

#061738 #380617 #173806

tetradic

#061738 #380630 #382706 #06380E

square

#061738 #380630 #382706 #06380E

split-complementary

#061738 #380E06 #303806

monochromatic

#030B1C #030B1C #061738 #0C2E6F #1244A7

Accessibility & contrast

On white

17.69

#061738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#061738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #061738

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##061738	#FFFFFF	#000000	##FFFFFF
##061738	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041B39

Deuteranopia (green-blind)

#001637

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #061738;
/* rgb */ color: rgb(6, 23, 56);
/* oklch */ color: oklch(21.3% 0.069 261.5);

Tailwind

colors: {
  custom: {
    50: '#4f536f',
    500: '#061738',
    950: '#000000',
  },
}

SCSS

$custom: #061738;
$custom-light: #4f536f;
$custom-dark: #000000;

JSON

{
  "hex": "#061738",
  "rgb": {
    "r": 6,
    "g": 23,
    "b": 56
  },
  "hsl": {
    "h": 219.6,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21334,
    "c": 0.06854,
    "h": 261.5
  },
  "luminance": 0.00937
}

Semantic roles & 50–950 ramp

primary

#061738

secondary

#785B21

accent

#B431F7

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #061738

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

Preview Lab → · Contrast checker → · Palette generator →