#0F2354#0F2354

#0F2354 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.3% C 0.093 H 264.3°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F2354
RGB	rgb(15, 35, 84)
HSL	hsl(223, 70%, 19%)
HSV	hsv(223, 82%, 33%)
CMYK	cmyk(82.1%, 58.3%, 0%, 67.1%)
CIE-LAB	lab(15.19, 12.21, -32.15)
CIE-LCH	lch(15.19, 34.40, 290.80°)
OKLab	oklab(27.32% -0.0092 -0.0926)
OKLCH	oklch(27.32% 0.093 264.3)
XYZ	xyz(2.3977, 1.9434, 8.6345)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2354 #54400F

analogous

#0F4654 #0F2354 #1E0F54

triadic

#0F2354 #540F23 #23540F

tetradic

#0F2354 #540F46 #54400F #0F541E

square

#0F2354 #540F46 #54400F #0F541E

split-complementary

#0F2354 #541E0F #46540F

monochromatic

#050B1A #060D20 #0F2354 #183988 #224EBC

Accessibility & contrast

On white

15.12

#0F2354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F2354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2354

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2354	#FFFFFF	#000000	##FFFFFF
##0F2354	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012956

Deuteranopia (green-blind)

#002353

Tritanopia (blue-blind)

#002F37

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f2354;
/* rgb */ color: rgb(15, 35, 84);
/* oklch */ color: oklch(27.3% 0.093 264.3);

Tailwind

colors: {
  custom: {
    50: '#595d85',
    500: '#0f2354',
    950: '#000000',
  },
}

SCSS

$custom: #0f2354;
$custom-light: #595d85;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2354",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 84
  },
  "hsl": {
    "h": 222.609,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.27321,
    "c": 0.09309,
    "h": 264.3
  },
  "luminance": 0.01944
}

Semantic roles & 50–950 ramp

primary

#0F2354

secondary

#8E7331

accent

#B93BED

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0F2354

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

Preview Lab → · Contrast checker → · Palette generator →