#0F2138#0F2138

#0F2138 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.5% C 0.050 H 255.4°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#0F2138
RGB	rgb(15, 33, 56)
HSL	hsl(214, 58%, 14%)
HSV	hsv(214, 73%, 22%)
CMYK	cmyk(73.2%, 41.1%, 0%, 78%)
CIE-LAB	lab(12.45, 1.52, -17.15)
CIE-LCH	lch(12.45, 17.22, 275.06°)
OKLab	oklab(24.55% -0.0127 -0.0486)
OKLCH	oklch(24.55% 0.05 255.4)
XYZ	xyz(1.4544, 1.4747, 3.9486)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2138 #38260F

analogous

#0F3638 #0F2138 #120F38

triadic

#0F2138 #380F21 #21380F

tetradic

#0F2138 #380F36 #38260F #0F3812

square

#0F2138 #380F36 #38260F #0F3812

split-complementary

#0F2138 #38120F #36380F

monochromatic

#060E18 #060E18 #0F2138 #1C3D68 #295A99

Accessibility & contrast

On white

16.22

#0F2138 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0F2138 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2138

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2138	#FFFFFF	#000000	##FFFFFF
##0F2138	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172339

Deuteranopia (green-blind)

#121F38

Tritanopia (blue-blind)

#002629

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f2138;
/* rgb */ color: rgb(15, 33, 56);
/* oklch */ color: oklch(24.5% 0.050 255.4);

Tailwind

colors: {
  custom: {
    50: '#525b6e',
    500: '#0f2138',
    950: '#000000',
  },
}

SCSS

$custom: #0f2138;
$custom-light: #525b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2138",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 56
  },
  "hsl": {
    "h": 213.659,
    "s": 57.746,
    "l": 13.922
  },
  "oklch": {
    "l": 0.24548,
    "c": 0.05024,
    "h": 255.4
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#0F2138

secondary

#725530

accent

#9D47E1

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0F2138

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

Preview Lab → · Contrast checker → · Palette generator →