#0F2D5F#0F2D5F

#0F2D5F is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.096 H 260.1°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#0F2D5F
RGB	rgb(15, 45, 95)
HSL	hsl(218, 73%, 22%)
HSV	hsv(218, 84%, 37%)
CMYK	cmyk(84.2%, 52.6%, 0%, 62.7%)
CIE-LAB	lab(19.24, 9.55, -32.94)
CIE-LCH	lch(19.24, 34.29, 286.17°)
OKLab	oklab(30.69% -0.0165 -0.0947)
OKLCH	oklch(30.69% 0.096 260.1)
XYZ	xyz(3.2002, 2.8042, 11.1969)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2D5F #5F410F

analogous

#0F555F #0F2D5F #190F5F

triadic

#0F2D5F #5F0F2D #2D5F0F

tetradic

#0F2D5F #5F0F55 #5F410F #0F5F19

square

#0F2D5F #5F0F55 #5F410F #0F5F19

split-complementary

#0F2D5F #5F190F #555F0F

monochromatic

#040D1A #07142A #0F2D5F #174694 #205FC9

Accessibility & contrast

On white

13.45

#0F2D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F2D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2D5F

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2D5F	#FFFFFF	#000000	##FFFFFF
##0F2D5F	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3361

Deuteranopia (green-blind)

#002B5E

Tritanopia (blue-blind)

#003941

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2d5f;
/* rgb */ color: rgb(15, 45, 95);
/* oklch */ color: oklch(30.7% 0.096 260.1);

Tailwind

colors: {
  custom: {
    50: '#5c658d',
    500: '#0f2d5f',
    950: '#000000',
  },
}

SCSS

$custom: #0f2d5f;
$custom-light: #5c658d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2d5f",
  "rgb": {
    "r": 15,
    "g": 45,
    "b": 95
  },
  "hsl": {
    "h": 217.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.3069,
    "c": 0.09616,
    "h": 260.1
  },
  "luminance": 0.02805
}

Semantic roles & 50–950 ramp

primary

#0F2D5F

secondary

#987232

accent

#AB38EF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #0F2D5F

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

Preview Lab → · Contrast checker → · Palette generator →