#0F3854#0F3854

#0F3854 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.8% C 0.067 H 242.9°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F3854
RGB	rgb(15, 56, 84)
HSL	hsl(204, 70%, 19%)
HSV	hsv(204, 82%, 33%)
CMYK	cmyk(82.1%, 33.3%, 0%, 67.1%)
CIE-LAB	lab(22.19, -3.00, -20.96)
CIE-LCH	lch(22.19, 21.18, 261.86°)
OKLab	oklab(32.76% -0.0304 -0.0594)
OKLCH	oklch(32.76% 0.067 242.9)
XYZ	xyz(3.2108, 3.5696, 8.9056)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3854 #542B0F

analogous

#0F544E #0F3854 #0F1654

triadic

#0F3854 #540F38 #38540F

tetradic

#0F3854 #4E0F54 #542B0F #16540F

square

#0F3854 #4E0F54 #542B0F #16540F

split-complementary

#0F3854 #540F16 #544E0F

monochromatic

#05111A #061520 #0F3854 #185B88 #227DBC

Accessibility & contrast

On white

12.25

#0F3854 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0F3854 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3854

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3854	#FFFFFF	#000000	##FFFFFF
##0F3854	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3955

Deuteranopia (green-blind)

#213253

Tritanopia (blue-blind)

#003F42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3854;
/* rgb */ color: rgb(15, 56, 84);
/* oklch */ color: oklch(32.8% 0.067 242.9);

Tailwind

colors: {
  custom: {
    50: '#596e84',
    500: '#0f3854',
    950: '#000000',
  },
}

SCSS

$custom: #0f3854;
$custom-light: #596e84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3854",
  "rgb": {
    "r": 15,
    "g": 56,
    "b": 84
  },
  "hsl": {
    "h": 204.348,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32758,
    "c": 0.0667,
    "h": 242.9
  },
  "luminance": 0.0357
}

Semantic roles & 50–950 ramp

primary

#0F3854

secondary

#8E5731

accent

#833BED

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0F3854

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

Preview Lab → · Contrast checker → · Palette generator →