#0F3153#0F3153

#0F3153 is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.8% C 0.073 H 251.4°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX#0F3153
RGBrgb(15, 49, 83)
HSLhsl(210, 69%, 19%)
HSVhsv(210, 82%, 33%)
CMYKcmyk(81.9%, 41%, 0%, 67.5%)
CIE-LABlab(19.73, 1.44, -24.19)
CIE-LCHlch(19.73, 24.23, 273.40°)
OKLaboklab(30.8% -0.0232 -0.0689)
OKLCHoklch(30.8% 0.073 251.4)
XYZxyz(2.8561, 2.9224, 8.5955)
Luminance0.0292 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3153 #53310F
analogous
#0F5353 #0F3153 #0F0F53
triadic
#0F3153 #530F31 #31530F
tetradic
#0F3153 #530F53 #53310F #0F530F
square
#0F3153 #530F53 #53310F #0F530F
split-complementary
#0F3153 #530F0F #53530F
monochromatic
#050F1A #06121F #0F3153 #185087 #226EBB

Accessibility & contrast

On white

13.25
#0F3153 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.58
#0F3153 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3153
13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3153#FFFFFF#000000##FFFFFF
##0F31531.0013.251.5813.25
#FFFFFF13.251.0021.001.00
#0000001.5821.001.0021.00
##FFFFFF13.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#213354
Deuteranopia (green-blind)
#172D52
Tritanopia (blue-blind)
#00393E
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #0f3153;
/* rgb */ color: rgb(15, 49, 83);
/* oklch */ color: oklch(30.8% 0.073 251.4);
Tailwind
colors: {
  custom: {
    50: '#596883',
    500: '#0f3153',
    950: '#000000',
  },
}
SCSS
$custom: #0f3153;
$custom-light: #596883;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3153",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 210,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.308,
    "c": 0.07273,
    "h": 251.4
  },
  "luminance": 0.02923
}

Semantic roles & 50–950 ramp

primary
#0F3153
secondary
#8D5F31
accent
#943CEC
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04060A
muted
#797A7C

Preview Lab

Preview with #0F3153

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3153 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva