#0F273E#0F273E

#0F273E is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.6% C 0.053 H 249.6°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F273E
RGB	rgb(15, 39, 62)
HSL	hsl(209, 61%, 15%)
HSV	hsv(209, 76%, 24%)
CMYK	cmyk(75.8%, 37.1%, 0%, 75.7%)
CIE-LAB	lab(14.95, -0.36, -17.42)
CIE-LCH	lch(14.95, 17.43, 268.83°)
OKLab	oklab(26.63% -0.0184 -0.0493)
OKLCH	oklch(26.63% 0.053 249.6)
XYZ	xyz(1.7917, 1.9002, 4.8288)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F273E #3E260F

analogous

#0F3E3E #0F273E #0F0F3E

triadic

#0F273E #3E0F27 #273E0F

tetradic

#0F273E #3E0F3E #3E260F #0F3E0F

square

#0F273E #3E0F3E #3E260F #0F3E0F

split-complementary

#0F273E #3E0F0F #3E3E0F

monochromatic

#060F19 #060F19 #0F273E #1B466F #2765A1

Accessibility & contrast

On white

15.22

#0F273E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0F273E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F273E

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F273E	#FFFFFF	#000000	##FFFFFF
##0F273E	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D283F

Deuteranopia (green-blind)

#16243E

Tritanopia (blue-blind)

#002C2F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f273e;
/* rgb */ color: rgb(15, 39, 62);
/* oklch */ color: oklch(26.6% 0.053 249.6);

Tailwind

colors: {
  custom: {
    50: '#546073',
    500: '#0f273e',
    950: '#000000',
  },
}

SCSS

$custom: #0f273e;
$custom-light: #546073;
$custom-dark: #000000;

JSON

{
  "hex": "#0f273e",
  "rgb": {
    "r": 15,
    "g": 39,
    "b": 62
  },
  "hsl": {
    "h": 209.362,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26634,
    "c": 0.05262,
    "h": 249.6
  },
  "luminance": 0.019
}

Semantic roles & 50–950 ramp

primary

#0F273E

secondary

#785430

accent

#9244E4

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0F273E

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

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