#0F265B#0F265B

#0F265B is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.7% C 0.100 H 263.6°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#0F265B
RGB	rgb(15, 38, 91)
HSL	hsl(222, 72%, 21%)
HSV	hsv(222, 84%, 36%)
CMYK	cmyk(83.5%, 58.2%, 0%, 64.3%)
CIE-LAB	lab(16.71, 13.01, -34.38)
CIE-LCH	lch(16.71, 36.76, 290.73°)
OKLab	oklab(28.66% -0.0111 -0.0991)
OKLCH	oklch(28.66% 0.1 263.6)
XYZ	xyz(2.7778, 2.2428, 10.1820)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F265B #5B440F

analogous

#0F4C5B #0F265B #1E0F5B

triadic

#0F265B #5B0F26 #265B0F

tetradic

#0F265B #5B0F4C #5B440F #0F5B1E

square

#0F265B #5B0F4C #5B440F #0F5B1E

split-complementary

#0F265B #5B1E0F #4C5B0F

monochromatic

#040B1A #061026 #0F265B #183C90 #2052C4

Accessibility & contrast

On white

14.50

#0F265B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F265B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F265B

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F265B	#FFFFFF	#000000	##FFFFFF
##0F265B	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D5D

Deuteranopia (green-blind)

#00265A

Tritanopia (blue-blind)

#00333C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f265b;
/* rgb */ color: rgb(15, 38, 91);
/* oklch */ color: oklch(28.7% 0.100 263.6);

Tailwind

colors: {
  custom: {
    50: '#5b5f8a',
    500: '#0f265b',
    950: '#000000',
  },
}

SCSS

$custom: #0f265b;
$custom-light: #5b5f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f265b",
  "rgb": {
    "r": 15,
    "g": 38,
    "b": 91
  },
  "hsl": {
    "h": 221.842,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28661,
    "c": 0.09973,
    "h": 263.6
  },
  "luminance": 0.02243
}

Semantic roles & 50–950 ramp

primary

#0F265B

secondary

#957631

accent

#B839EE

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#04040C

muted

#79797D

Preview Lab

Preview with #0F265B

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

Preview Lab → · Contrast checker → · Palette generator →