#0F2E4E#0F2E4E

#0F2E4E is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.069 H 251.9°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E4E
RGB	rgb(15, 46, 78)
HSL	hsl(210, 68%, 18%)
HSV	hsv(210, 81%, 31%)
CMYK	cmyk(80.8%, 41%, 0%, 69.4%)
CIE-LAB	lab(18.39, 1.43, -22.97)
CIE-LCH	lch(18.39, 23.01, 273.56°)
OKLab	oklab(29.65% -0.0214 -0.0654)
OKLCH	oklch(29.65% 0.069 251.9)
XYZ	xyz(2.5486, 2.6053, 7.5748)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E4E #4E2F0F

analogous

#0F4D4E #0F2E4E #0F0F4E

triadic

#0F2E4E #4E0F2E #2E4E0F

tetradic

#0F2E4E #4E0F4D #4E2F0F #0F4E0F

square

#0F2E4E #4E0F4D #4E2F0F #0F4E0F

split-complementary

#0F2E4E #4E0F0F #4D4E0F

monochromatic

#050F1A #05101B #0F2E4E #194C81 #236BB5

Accessibility & contrast

On white

13.80

#0F2E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0F2E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E4E

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E4E	#FFFFFF	#000000	##FFFFFF
##0F2E4E	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F304F

Deuteranopia (green-blind)

#162A4D

Tritanopia (blue-blind)

#00363A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0f2e4e;
/* rgb */ color: rgb(15, 46, 78);
/* oklch */ color: oklch(29.6% 0.069 251.9);

Tailwind

colors: {
  custom: {
    50: '#576680',
    500: '#0f2e4e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e4e;
$custom-light: #576680;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e4e",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 78
  },
  "hsl": {
    "h": 210.476,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29647,
    "c": 0.06882,
    "h": 251.9
  },
  "luminance": 0.02606
}

Semantic roles & 50–950 ramp

primary

#0F2E4E

secondary

#885D31

accent

#953DEB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #0F2E4E

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

Preview Lab → · Contrast checker → · Palette generator →