#0F4454#0F4454

#0F4454 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.060 H 222.7°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#0F4454
RGB	rgb(15, 68, 84)
HSL	hsl(194, 70%, 19%)
HSV	hsv(194, 82%, 33%)
CMYK	cmyk(82.1%, 19%, 0%, 67.1%)
CIE-LAB	lab(26.38, -10.74, -14.45)
CIE-LCH	lch(26.38, 18.01, 233.39°)
OKLab	oklab(36.09% -0.0438 -0.0405)
OKLCH	oklch(36.09% 0.06 222.7)
XYZ	xyz(3.8637, 4.8754, 9.1232)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4454 #541F0F

analogous

#0F5442 #0F4454 #0F2254

triadic

#0F4454 #540F44 #44540F

tetradic

#0F4454 #420F54 #541F0F #22540F

square

#0F4454 #420F54 #541F0F #22540F

split-complementary

#0F4454 #540F22 #54420F

monochromatic

#05151A #061A20 #0F4454 #186E88 #2298BC

Accessibility & contrast

On white

10.63

#0F4454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0F4454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4454

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4454	#FFFFFF	#000000	##FFFFFF
##0F4454	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4255

Deuteranopia (green-blind)

#313B54

Tritanopia (blue-blind)

#004949

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0f4454;
/* rgb */ color: rgb(15, 68, 84);
/* oklch */ color: oklch(36.1% 0.060 222.7);

Tailwind

colors: {
  custom: {
    50: '#5a7884',
    500: '#0f4454',
    950: '#000000',
  },
}

SCSS

$custom: #0f4454;
$custom-light: #5a7884;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4454",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 84
  },
  "hsl": {
    "h": 193.913,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.36091,
    "c": 0.05963,
    "h": 222.7
  },
  "luminance": 0.04876
}

Semantic roles & 50–950 ramp

primary

#0F4454

secondary

#8E4631

accent

#643BED

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F4454

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

Preview Lab → · Contrast checker → · Palette generator →