#0F425F#0F425F

#0F425F is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.1% C 0.072 H 239.0°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#0F425F
RGB	rgb(15, 66, 95)
HSL	hsl(202, 73%, 22%)
HSV	hsv(202, 84%, 37%)
CMYK	cmyk(84.2%, 30.5%, 0%, 62.7%)
CIE-LAB	lab(26.23, -5.10, -21.83)
CIE-LCH	lch(26.23, 22.41, 256.85°)
OKLab	oklab(36.15% -0.0371 -0.0617)
OKLCH	oklch(36.15% 0.072 239)
XYZ	xyz(4.2100, 4.8237, 11.5334)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F425F #5F2C0F

analogous

#0F5F54 #0F425F #0F1A5F

triadic

#0F425F #5F0F42 #425F0F

tetradic

#0F425F #540F5F #5F2C0F #1A5F0F

square

#0F425F #540F5F #5F2C0F #1A5F0F

split-complementary

#0F425F #5F0F1A #5F540F

monochromatic

#04121A #071D2A #0F425F #176794 #208BC9

Accessibility & contrast

On white

10.69

#0F425F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0F425F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F425F

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F425F	#FFFFFF	#000000	##FFFFFF
##0F425F	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344260

Deuteranopia (green-blind)

#293B5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f425f;
/* rgb */ color: rgb(15, 66, 95);
/* oklch */ color: oklch(36.1% 0.072 239.0);

Tailwind

colors: {
  custom: {
    50: '#5c768c',
    500: '#0f425f',
    950: '#000000',
  },
}

SCSS

$custom: #0f425f;
$custom-light: #5c768c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f425f",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 95
  },
  "hsl": {
    "h": 201.75,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36149,
    "c": 0.07205,
    "h": 239
  },
  "luminance": 0.04824
}

Semantic roles & 50–950 ramp

primary

#0F425F

secondary

#985732

accent

#7B38EF

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #0F425F

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

Preview Lab → · Contrast checker → · Palette generator →