#0F5164#0F5164

#0F5164 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.5% C 0.069 H 222.5°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#0F5164
RGB	rgb(15, 81, 100)
HSL	hsl(193, 74%, 23%)
HSV	hsv(193, 85%, 39%)
CMYK	cmyk(85%, 19%, 0%, 60.8%)
CIE-LAB	lab(31.59, -12.46, -16.68)
CIE-LCH	lch(31.59, 20.82, 233.24°)
OKLab	oklab(40.51% -0.051 -0.0468)
OKLCH	oklch(40.51% 0.069 222.5)
XYZ	xyz(5.4387, 6.9058, 13.1004)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5164 #64220F

analogous

#0F644D #0F5164 #0F2664

triadic

#0F5164 #640F51 #51640F

tetradic

#0F5164 #4D0F64 #64220F #26640F

square

#0F5164 #4D0F64 #64220F #26640F

split-complementary

#0F5164 #640F26 #644D0F

monochromatic

#04161B #07262F #0F5164 #177C99 #1FA7CE

Accessibility & contrast

On white

8.82

#0F5164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#0F5164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5164

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5164	#FFFFFF	#000000	##FFFFFF
##0F5164	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464F65

Deuteranopia (green-blind)

#3B4764

Tritanopia (blue-blind)

#005757

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0f5164;
/* rgb */ color: rgb(15, 81, 100);
/* oklch */ color: oklch(40.5% 0.069 222.5);

Tailwind

colors: {
  custom: {
    50: '#5e8290',
    500: '#0f5164',
    950: '#000000',
  },
}

SCSS

$custom: #0f5164;
$custom-light: #5e8290;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5164",
  "rgb": {
    "r": 15,
    "g": 81,
    "b": 100
  },
  "hsl": {
    "h": 193.412,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40514,
    "c": 0.06923,
    "h": 222.5
  },
  "luminance": 0.06907
}

Semantic roles & 50–950 ramp

primary

#0F5164

secondary

#9D4A32

accent

#6137F1

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0F5164

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

Preview Lab → · Contrast checker → · Palette generator →