#0F233E#0F233E

#0F233E is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.058 H 256.5°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#0F233E
RGB	rgb(15, 35, 62)
HSL	hsl(214, 61%, 15%)
HSV	hsv(214, 76%, 24%)
CMYK	cmyk(75.8%, 43.5%, 0%, 75.7%)
CIE-LAB	lab(13.54, 2.59, -19.66)
CIE-LCH	lch(13.54, 19.83, 277.50°)
OKLab	oklab(25.53% -0.0134 -0.0559)
OKLCH	oklch(25.53% 0.058 256.5)
XYZ	xyz(1.6672, 1.6513, 4.7874)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F233E #3E2A0F

analogous

#0F3A3E #0F233E #120F3E

triadic

#0F233E #3E0F23 #233E0F

tetradic

#0F233E #3E0F3A #3E2A0F #0F3E12

square

#0F233E #3E0F3A #3E2A0F #0F3E12

split-complementary

#0F233E #3E120F #3A3E0F

monochromatic

#060E19 #060E19 #0F233E #1B3F6F #275BA1

Accessibility & contrast

On white

15.79

#0F233E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0F233E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F233E

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F233E	#FFFFFF	#000000	##FFFFFF
##0F233E	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253F

Deuteranopia (green-blind)

#10213D

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0f233e;
/* rgb */ color: rgb(15, 35, 62);
/* oklch */ color: oklch(25.5% 0.058 256.5);

Tailwind

colors: {
  custom: {
    50: '#545d73',
    500: '#0f233e',
    950: '#000000',
  },
}

SCSS

$custom: #0f233e;
$custom-light: #545d73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f233e",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 62
  },
  "hsl": {
    "h": 214.468,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25526,
    "c": 0.0575,
    "h": 256.5
  },
  "luminance": 0.01651
}

Semantic roles & 50–950 ramp

primary

#0F233E

secondary

#785A30

accent

#A044E4

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0F233E

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

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