#0F3D54#0F3D54

#0F3D54 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.1% C 0.063 H 235.1°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX#0F3D54
RGBrgb(15, 61, 84)
HSLhsl(200, 70%, 19%)
HSVhsv(200, 82%, 33%)
CMYKcmyk(82.1%, 27.4%, 0%, 67.1%)
CIE-LABlab(23.93, -6.32, -18.25)
CIE-LCHlch(23.93, 19.31, 250.90°)
OKLaboklab(34.14% -0.0359 -0.0514)
OKLCHoklch(34.14% 0.063 235.1)
XYZxyz(3.4653, 4.0787, 8.9904)
Luminance0.0408 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3D54 #54260F
analogous
#0F5449 #0F3D54 #0F1B54
triadic
#0F3D54 #540F3D #3D540F
tetradic
#0F3D54 #490F54 #54260F #1B540F
square
#0F3D54 #490F54 #54260F #1B540F
split-complementary
#0F3D54 #540F1B #54490F
monochromatic
#05131A #061720 #0F3D54 #186388 #2288BC

Accessibility & contrast

On white

11.57
#0F3D54 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#0F3D54 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3D54
11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3D54#FFFFFF#000000##FFFFFF
##0F3D541.0011.571.8211.57
#FFFFFF11.571.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#323D55
Deuteranopia (green-blind)
#293654
Tritanopia (blue-blind)
#004345
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #0f3d54;
/* rgb */ color: rgb(15, 61, 84);
/* oklch */ color: oklch(34.1% 0.063 235.1);
Tailwind
colors: {
  custom: {
    50: '#597284',
    500: '#0f3d54',
    950: '#000000',
  },
}
SCSS
$custom: #0f3d54;
$custom-light: #597284;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3d54",
  "rgb": {
    "r": 15,
    "g": 61,
    "b": 84
  },
  "hsl": {
    "h": 200,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34135,
    "c": 0.06273,
    "h": 235.1
  },
  "luminance": 0.04079
}

Semantic roles & 50–950 ramp

primary
#0F3D54
secondary
#8E5031
accent
#763BED
background
#F5F6F8
surface
#E9ECEF
border
#C5C7CA
text
#04080B
muted
#797B7C

Preview Lab

Preview with #0F3D54

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3D54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva