#0F295E#0F295E

#0F295E is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.100 H 262.4°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F295E
RGB	rgb(15, 41, 94)
HSL	hsl(220, 72%, 21%)
HSV	hsv(220, 84%, 37%)
CMYK	cmyk(84%, 56.4%, 0%, 63.1%)
CIE-LAB	lab(17.90, 12.08, -34.45)
CIE-LCH	lch(17.90, 36.51, 289.32°)
OKLab	oklab(29.64% -0.0132 -0.0993)
OKLCH	oklch(29.64% 0.1 262.4)
XYZ	xyz(3.0096, 2.4952, 10.9105)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F295E #5E440F

analogous

#0F515E #0F295E #1D0F5E

triadic

#0F295E #5E0F29 #295E0F

tetradic

#0F295E #5E0F51 #5E440F #0F5E1D

square

#0F295E #5E0F51 #5E440F #0F5E1D

split-complementary

#0F295E #5E1D0F #515E0F

monochromatic

#040C1A #071229 #0F295E #174093 #2057C8

Accessibility & contrast

On white

14.01

#0F295E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F295E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F295E

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F295E	#FFFFFF	#000000	##FFFFFF
##0F295E	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043060

Deuteranopia (green-blind)

#00285D

Tritanopia (blue-blind)

#00363F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f295e;
/* rgb */ color: rgb(15, 41, 94);
/* oklch */ color: oklch(29.6% 0.100 262.4);

Tailwind

colors: {
  custom: {
    50: '#5c628c',
    500: '#0f295e',
    950: '#000000',
  },
}

SCSS

$custom: #0f295e;
$custom-light: #5c628c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f295e",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 94
  },
  "hsl": {
    "h": 220.253,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29638,
    "c": 0.10015,
    "h": 262.4
  },
  "luminance": 0.02496
}

Semantic roles & 50–950 ramp

primary

#0F295E

secondary

#977631

accent

#B339EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #0F295E

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

Preview Lab → · Contrast checker → · Palette generator →