#0D2F3A#0D2F3A

#0D2F3A is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.043 H 223.0°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F3A
RGB	rgb(13, 47, 58)
HSL	hsl(195, 63%, 14%)
HSV	hsv(195, 78%, 23%)
CMYK	cmyk(77.6%, 19%, 0%, 77.3%)
CIE-LAB	lab(17.57, -7.92, -10.58)
CIE-LCH	lch(17.57, 13.22, 233.19°)
OKLab	oklab(28.62% -0.0317 -0.0295)
OKLCH	oklch(28.62% 0.043 223)
XYZ	xyz(1.9459, 2.4239, 4.3675)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F3A #3A180D

analogous

#0D3A2F #0D2F3A #0D193A

triadic

#0D2F3A #3A0D2F #2F3A0D

tetradic

#0D2F3A #2F0D3A #3A180D #193A0D

square

#0D2F3A #2F0D3A #3A180D #193A0D

split-complementary

#0D2F3A #3A0D19 #3A2F0D

monochromatic

#061419 #061419 #0D2F3A #18586C #23809E

Accessibility & contrast

On white

14.14

#0D2F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0D2F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F3A

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F3A	#FFFFFF	#000000	##FFFFFF
##0D2F3A	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292E3B

Deuteranopia (green-blind)

#22293A

Tritanopia (blue-blind)

#003233

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0d2f3a;
/* rgb */ color: rgb(13, 47, 58);
/* oklch */ color: oklch(28.6% 0.043 223.0);

Tailwind

colors: {
  custom: {
    50: '#526770',
    500: '#0d2f3a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f3a;
$custom-light: #526770;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f3a",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 58
  },
  "hsl": {
    "h": 194.667,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.28617,
    "c": 0.04335,
    "h": 223
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#0D2F3A

secondary

#763F2D

accent

#6A41E6

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0D2F3A

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

Preview Lab → · Contrast checker → · Palette generator →