#0F5165#0F5165

#0F5165 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.6% C 0.070 H 223.7°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#0F5165
RGB	rgb(15, 81, 101)
HSL	hsl(194, 74%, 23%)
HSV	hsv(194, 85%, 40%)
CMYK	cmyk(85.1%, 19.8%, 0%, 60.4%)
CIE-LAB	lab(31.64, -12.08, -17.24)
CIE-LCH	lch(31.64, 21.06, 234.98°)
OKLab	oklab(40.57% -0.0506 -0.0484)
OKLCH	oklch(40.57% 0.07 223.7)
XYZ	xyz(5.4874, 6.9253, 13.3569)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5165 #65230F

analogous

#0F654E #0F5165 #0F2665

triadic

#0F5165 #650F51 #51650F

tetradic

#0F5165 #4E0F65 #65230F #26650F

square

#0F5165 #4E0F65 #65230F #26650F

split-complementary

#0F5165 #650F26 #654E0F

monochromatic

#04151B #072630 #0F5165 #177C9A #1FA6D0

Accessibility & contrast

On white

8.80

#0F5165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#0F5165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5165

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5165	#FFFFFF	#000000	##FFFFFF
##0F5165	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464F66

Deuteranopia (green-blind)

#3A4765

Tritanopia (blue-blind)

#005758

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5165;
/* rgb */ color: rgb(15, 81, 101);
/* oklch */ color: oklch(40.6% 0.070 223.7);

Tailwind

colors: {
  custom: {
    50: '#5e8291',
    500: '#0f5165',
    950: '#000000',
  },
}

SCSS

$custom: #0f5165;
$custom-light: #5e8291;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5165",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 101
  },
  "hsl": {
    "h": 193.953,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.40565,
    "c": 0.07001,
    "h": 223.7
  },
  "luminance": 0.06926
}

Semantic roles & 50–950 ramp

primary

#0F5165

secondary

#9E4B32

accent

#6237F1

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0F5165

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

Preview Lab → · Contrast checker → · Palette generator →