#0F424D#0F424D

#0F424D is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.2% C 0.055 H 215.5°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F424D
RGB	rgb(15, 66, 77)
HSL	hsl(191, 67%, 18%)
HSV	hsv(191, 81%, 30%)
CMYK	cmyk(80.5%, 14.3%, 0%, 69.8%)
CIE-LAB	lab(25.36, -12.19, -11.43)
CIE-LCH	lch(25.36, 16.71, 223.17°)
OKLab	oklab(35.17% -0.0447 -0.0319)
OKLCH	oklch(35.17% 0.055 215.5)
XYZ	xyz(3.4842, 4.5334, 7.7111)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F424D #4D1A0F

analogous

#0F4D39 #0F424D #0F234D

triadic

#0F424D #4D0F42 #424D0F

tetradic

#0F424D #390F4D #4D1A0F #234D0F

square

#0F424D #390F4D #4D1A0F #234D0F

split-complementary

#0F424D #4D0F23 #4D390F

monochromatic

#05161A #05161A #0F424D #196E80 #239AB3

Accessibility & contrast

On white

11.01

#0F424D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0F424D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F424D

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F424D	#FFFFFF	#000000	##FFFFFF
##0F424D	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A404E

Deuteranopia (green-blind)

#32394D

Tritanopia (blue-blind)

#004645

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f424d;
/* rgb */ color: rgb(15, 66, 77);
/* oklch */ color: oklch(35.2% 0.055 215.5);

Tailwind

colors: {
  custom: {
    50: '#58767e',
    500: '#0f424d',
    950: '#000000',
  },
}

SCSS

$custom: #0f424d;
$custom-light: #58767e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f424d",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 77
  },
  "hsl": {
    "h": 190.645,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.35172,
    "c": 0.0549,
    "h": 215.5
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#0F424D

secondary

#874031

accent

#5C3EEA

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F424D

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

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