#0F2B68#0F2B68

#0F2B68 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.0% C 0.113 H 263.0°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F2B68
RGB	rgb(15, 43, 104)
HSL	hsl(221, 75%, 23%)
HSV	hsv(221, 86%, 41%)
CMYK	cmyk(85.6%, 58.7%, 0%, 59.2%)
CIE-LAB	lab(19.34, 14.93, -38.68)
CIE-LCH	lch(19.34, 41.46, 291.11°)
OKLab	oklab(31% -0.0138 -0.1116)
OKLCH	oklch(31% 0.113 263)
XYZ	xyz(3.5587, 2.8284, 13.4524)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2B68 #684C0F

analogous

#0F5768 #0F2B68 #200F68

triadic

#0F2B68 #680F2B #2B680F

tetradic

#0F2B68 #680F57 #684C0F #0F6820

square

#0F2B68 #680F57 #684C0F #0F6820

split-complementary

#0F2B68 #68200F #57680F

monochromatic

#040B1B #071533 #0F2B68 #17419D #1E57D3

Accessibility & contrast

On white

13.41

#0F2B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F2B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2B68

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2B68	#FFFFFF	#000000	##FFFFFF
##0F2B68	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336A

Deuteranopia (green-blind)

#002B67

Tritanopia (blue-blind)

#003A45

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2b68;
/* rgb */ color: rgb(15, 43, 104);
/* oklch */ color: oklch(31.0% 0.113 263.0);

Tailwind

colors: {
  custom: {
    50: '#5f6394',
    500: '#0f2b68',
    950: '#000000',
  },
}

SCSS

$custom: #0f2b68;
$custom-light: #5f6394;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2b68",
  "rgb": {
    "r": 15,
    "g": 43,
    "b": 104
  },
  "hsl": {
    "h": 221.124,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30996,
    "c": 0.1125,
    "h": 263
  },
  "luminance": 0.02829
}

Semantic roles & 50–950 ramp

primary

#0F2B68

secondary

#A17E32

accent

#B736F1

background

#F5F5F9

surface

#EAEAF1

border

#C6C6CB

text

#05050D

muted

#79797E

Preview Lab

Preview with #0F2B68

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

Preview Lab → · Contrast checker → · Palette generator →