#0F1354#0F1354

#0F1354 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.9% C 0.115 H 271.2°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#0F1354
RGB	rgb(15, 19, 84)
HSL	hsl(237, 70%, 19%)
HSV	hsv(237, 82%, 33%)
CMYK	cmyk(82.1%, 77.4%, 0%, 67.1%)
CIE-LAB	lab(10.61, 24.02, -39.64)
CIE-LCH	lch(10.61, 46.34, 301.21°)
OKLab	oklab(23.94% 0.0025 -0.1147)
OKLCH	oklch(23.94% 0.115 271.2)
XYZ	xyz(2.0296, 1.2072, 8.5118)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1354 #54500F

analogous

#0F3654 #0F1354 #2E0F54

triadic

#0F1354 #540F13 #13540F

tetradic

#0F1354 #540F36 #54500F #0F542E

square

#0F1354 #540F36 #54500F #0F542E

split-complementary

#0F1354 #542E0F #36540F

monochromatic

#05061A #060720 #0F1354 #181F88 #222ABC

Accessibility & contrast

On white

16.92

#0F1354 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0F1354 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1354

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1354	#FFFFFF	#000000	##FFFFFF
##0F1354	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001953

Tritanopia (blue-blind)

#002532

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0f1354;
/* rgb */ color: rgb(15, 19, 84);
/* oklch */ color: oklch(23.9% 0.115 271.2);

Tailwind

colors: {
  custom: {
    50: '#5b5185',
    500: '#0f1354',
    950: '#000000',
  },
}

SCSS

$custom: #0f1354;
$custom-light: #5b5185;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1354",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 84
  },
  "hsl": {
    "h": 236.522,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23937,
    "c": 0.11476,
    "h": 271.2
  },
  "luminance": 0.01207
}

Semantic roles & 50–950 ramp

primary

#0F1354

secondary

#8E8931

accent

#E23BED

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1354

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

Preview Lab → · Contrast checker → · Palette generator →