#0F2954#0F2954

#0F2954 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.8% C 0.085 H 259.9°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#0F2954
RGB	rgb(15, 41, 84)
HSL	hsl(217, 70%, 19%)
HSV	hsv(217, 82%, 33%)
CMYK	cmyk(82.1%, 51.2%, 0%, 67.1%)
CIE-LAB	lab(17.12, 7.70, -29.04)
CIE-LCH	lch(17.12, 30.04, 284.85°)
OKLab	oklab(28.8% -0.0148 -0.0833)
OKLCH	oklch(28.8% 0.085 259.9)
XYZ	xyz(2.5896, 2.3272, 8.6985)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2954 #543A0F

analogous

#0F4C54 #0F2954 #170F54

triadic

#0F2954 #540F29 #29540F

tetradic

#0F2954 #540F4C #543A0F #0F5417

square

#0F2954 #540F4C #543A0F #0F5417

split-complementary

#0F2954 #54170F #4C540F

monochromatic

#050D1A #061020 #0F2954 #184288 #225CBC

Accessibility & contrast

On white

14.33

#0F2954 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0F2954 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2954

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2954	#FFFFFF	#000000	##FFFFFF
##0F2954	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122E56

Deuteranopia (green-blind)

#022753

Tritanopia (blue-blind)

#00333A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2954;
/* rgb */ color: rgb(15, 41, 84);
/* oklch */ color: oklch(28.8% 0.085 259.9);

Tailwind

colors: {
  custom: {
    50: '#596284',
    500: '#0f2954',
    950: '#000000',
  },
}

SCSS

$custom: #0f2954;
$custom-light: #596284;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2954",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 84
  },
  "hsl": {
    "h": 217.391,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.28795,
    "c": 0.08463,
    "h": 259.9
  },
  "luminance": 0.02328
}

Semantic roles & 50–950 ramp

primary

#0F2954

secondary

#8E6B31

accent

#AA3BED

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0F2954

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

Preview Lab → · Contrast checker → · Palette generator →