#0F225C#0F225C

#0F225C is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.8% C 0.107 H 265.8°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#0F225C
RGB	rgb(15, 34, 92)
HSL	hsl(225, 72%, 21%)
HSV	hsv(225, 84%, 36%)
CMYK	cmyk(83.7%, 63%, 0%, 63.9%)
CIE-LAB	lab(15.58, 16.44, -36.88)
CIE-LCH	lch(15.58, 40.38, 294.02°)
OKLab	oklab(27.84% -0.0078 -0.1066)
OKLCH	oklch(27.84% 0.107 265.8)
XYZ	xyz(2.7001, 2.0180, 10.3703)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F225C #5C490F

analogous

#0F485C #0F225C #220F5C

triadic

#0F225C #5C0F22 #225C0F

tetradic

#0F225C #5C0F48 #5C490F #0F5C22

square

#0F225C #5C0F48 #5C490F #0F5C22

split-complementary

#0F225C #5C220F #485C0F

monochromatic

#040A1A #060F27 #0F225C #183591 #2049C5

Accessibility & contrast

On white

14.96

#0F225C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0F225C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F225C

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F225C	#FFFFFF	#000000	##FFFFFF
##0F225C	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5E

Deuteranopia (green-blind)

#00235B

Tritanopia (blue-blind)

#00313B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0f225c;
/* rgb */ color: rgb(15, 34, 92);
/* oklch */ color: oklch(27.8% 0.107 265.8);

Tailwind

colors: {
  custom: {
    50: '#5c5c8b',
    500: '#0f225c',
    950: '#000000',
  },
}

SCSS

$custom: #0f225c;
$custom-light: #5c5c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f225c",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 92
  },
  "hsl": {
    "h": 225.195,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.27837,
    "c": 0.10685,
    "h": 265.8
  },
  "luminance": 0.02018
}

Semantic roles & 50–950 ramp

primary

#0F225C

secondary

#957D31

accent

#C239EF

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #0F225C

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

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