#0F295D#0F295D

#0F295D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.099 H 262.2°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#0F295D
RGB	rgb(15, 41, 93)
HSL	hsl(220, 72%, 21%)
HSV	hsv(220, 84%, 36%)
CMYK	cmyk(83.9%, 55.9%, 0%, 63.5%)
CIE-LAB	lab(17.82, 11.64, -33.92)
CIE-LCH	lch(17.82, 35.86, 288.94°)
OKLab	oklab(29.55% -0.0134 -0.0977)
OKLCH	oklch(29.55% 0.099 262.2)
XYZ	xyz(2.9650, 2.4774, 10.6757)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F295D #5D430F

analogous

#0F505D #0F295D #1C0F5D

triadic

#0F295D #5D0F29 #295D0F

tetradic

#0F295D #5D0F50 #5D430F #0F5D1C

square

#0F295D #5D0F50 #5D430F #0F5D1C

split-complementary

#0F295D #5D1C0F #505D0F

monochromatic

#040C1A #061228 #0F295D #174092 #2057C6

Accessibility & contrast

On white

14.04

#0F295D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F295D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F295D

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F295D	#FFFFFF	#000000	##FFFFFF
##0F295D	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052F5F

Deuteranopia (green-blind)

#00285C

Tritanopia (blue-blind)

#00363E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f295d;
/* rgb */ color: rgb(15, 41, 93);
/* oklch */ color: oklch(29.6% 0.099 262.2);

Tailwind

colors: {
  custom: {
    50: '#5c628b',
    500: '#0f295d',
    950: '#000000',
  },
}

SCSS

$custom: #0f295d;
$custom-light: #5c628b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f295d",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 93
  },
  "hsl": {
    "h": 220,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.29551,
    "c": 0.09861,
    "h": 262.2
  },
  "luminance": 0.02478
}

Semantic roles & 50–950 ramp

primary

#0F295D

secondary

#967531

accent

#B239EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #0F295D

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

Preview Lab → · Contrast checker → · Palette generator →