#0F3463#0F3463

#0F3463 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.093 H 256.3°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F3463
RGB	rgb(15, 52, 99)
HSL	hsl(214, 74%, 22%)
HSV	hsv(214, 85%, 39%)
CMYK	cmyk(84.8%, 47.5%, 0%, 61.2%)
CIE-LAB	lab(21.79, 6.20, -31.46)
CIE-LCH	lch(21.79, 32.06, 281.14°)
OKLab	oklab(32.75% -0.022 -0.0902)
OKLCH	oklch(32.75% 0.093 256.3)
XYZ	xyz(3.6763, 3.4580, 12.2757)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3463 #633E0F

analogous

#0F5E63 #0F3463 #140F63

triadic

#0F3463 #630F34 #34630F

tetradic

#0F3463 #630F5E #633E0F #0F6314

square

#0F3463 #630F5E #633E0F #0F6314

split-complementary

#0F3463 #63140F #5E630F

monochromatic

#040E1B #07182E #0F3463 #175098 #1F6CCD

Accessibility & contrast

On white

12.41

#0F3463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#0F3463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3463

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3463	#FFFFFF	#000000	##FFFFFF
##0F3463	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3865

Deuteranopia (green-blind)

#093162

Tritanopia (blue-blind)

#003F46

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0f3463;
/* rgb */ color: rgb(15, 52, 99);
/* oklch */ color: oklch(32.7% 0.093 256.3);

Tailwind

colors: {
  custom: {
    50: '#5d6a90',
    500: '#0f3463',
    950: '#000000',
  },
}

SCSS

$custom: #0f3463;
$custom-light: #5d6a90;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3463",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 99
  },
  "hsl": {
    "h": 213.571,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32748,
    "c": 0.09287,
    "h": 256.3
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#0F3463

secondary

#9C6D32

accent

#9F37F0

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F3463

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

Preview Lab → · Contrast checker → · Palette generator →