#0F294E#0F294E

#0F294E is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.3% C 0.075 H 257.7°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#0F294E
RGB	rgb(15, 41, 78)
HSL	hsl(215, 68%, 18%)
HSV	hsv(215, 81%, 31%)
CMYK	cmyk(80.8%, 47.4%, 0%, 69.4%)
CIE-LAB	lab(16.69, 5.08, -25.68)
CIE-LCH	lch(16.69, 26.18, 281.18°)
OKLab	oklab(28.32% -0.016 -0.0735)
OKLCH	oklch(28.32% 0.075 257.7)
XYZ	xyz(2.3646, 2.2372, 7.5135)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F294E #4E340F

analogous

#0F484E #0F294E #140F4E

triadic

#0F294E #4E0F29 #294E0F

tetradic

#0F294E #4E0F48 #4E340F #0F4E14

square

#0F294E #4E0F48 #4E340F #0F4E14

split-complementary

#0F294E #4E140F #484E0F

monochromatic

#050D1A #050E1B #0F294E #194481 #235FB5

Accessibility & contrast

On white

14.51

#0F294E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F294E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F294E

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F294E	#FFFFFF	#000000	##FFFFFF
##0F294E	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172C4F

Deuteranopia (green-blind)

#0B274D

Tritanopia (blue-blind)

#003237

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f294e;
/* rgb */ color: rgb(15, 41, 78);
/* oklch */ color: oklch(28.3% 0.075 257.7);

Tailwind

colors: {
  custom: {
    50: '#576280',
    500: '#0f294e',
    950: '#000000',
  },
}

SCSS

$custom: #0f294e;
$custom-light: #576280;
$custom-dark: #000000;

JSON

{
  "hex": "#0f294e",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 78
  },
  "hsl": {
    "h": 215.238,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28322,
    "c": 0.07519,
    "h": 257.7
  },
  "luminance": 0.02237
}

Semantic roles & 50–950 ramp

primary

#0F294E

secondary

#886431

accent

#A33DEB

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F294E

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

Preview Lab → · Contrast checker → · Palette generator →