#0F5263#0F5263

#0F5263 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 40.7% C 0.068 H 219.7°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#0F5263
RGB	rgb(15, 82, 99)
HSL	hsl(192, 74%, 22%)
HSV	hsv(192, 85%, 39%)
CMYK	cmyk(84.8%, 17.2%, 0%, 61.2%)
CIE-LAB	lab(31.89, -13.43, -15.59)
CIE-LCH	lch(31.89, 20.58, 229.26°)
OKLab	oklab(40.74% -0.0526 -0.0436)
OKLCH	oklch(40.74% 0.068 219.7)
XYZ	xyz(5.4655, 7.0363, 12.8720)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5263 #63200F

analogous

#0F634A #0F5263 #0F2863

triadic

#0F5263 #630F52 #52630F

tetradic

#0F5263 #4A0F63 #63200F #28630F

square

#0F5263 #4A0F63 #63200F #28630F

split-complementary

#0F5263 #630F28 #634A0F

monochromatic

#04161B #07262E #0F5263 #177E98 #1FAACD

Accessibility & contrast

On white

8.72

#0F5263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#0F5263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5263

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5263	#FFFFFF	#000000	##FFFFFF
##0F5263	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485064

Deuteranopia (green-blind)

#3D4863

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0f5263;
/* rgb */ color: rgb(15, 82, 99);
/* oklch */ color: oklch(40.7% 0.068 219.7);

Tailwind

colors: {
  custom: {
    50: '#5e828f',
    500: '#0f5263',
    950: '#000000',
  },
}

SCSS

$custom: #0f5263;
$custom-light: #5e828f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5263",
  "rgb": {
    "r": 15,
    "g": 82,
    "b": 99
  },
  "hsl": {
    "h": 192.143,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40739,
    "c": 0.06831,
    "h": 219.7
  },
  "luminance": 0.07037
}

Semantic roles & 50–950 ramp

primary

#0F5263

secondary

#9C4732

accent

#5D37F0

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0F5263

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

Preview Lab → · Contrast checker → · Palette generator →