#0D2F50#0D2F50

#0D2F50 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.071 H 251.0°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F50
RGB	rgb(13, 47, 80)
HSL	hsl(210, 72%, 18%)
HSV	hsv(210, 84%, 31%)
CMYK	cmyk(83.7%, 41.3%, 0%, 68.6%)
CIE-LAB	lab(18.79, 1.28, -23.68)
CIE-LCH	lch(18.79, 23.71, 273.08°)
OKLab	oklab(29.98% -0.0233 -0.0675)
OKLCH	oklch(29.98% 0.071 251)
XYZ	xyz(2.6299, 2.6975, 7.9699)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F50 #502E0D

analogous

#0D504F #0D2F50 #0D0E50

triadic

#0D2F50 #500D2F #2F500D

tetradic

#0D2F50 #4F0D50 #502E0D #0E500D

square

#0D2F50 #4F0D50 #502E0D #0E500D

split-complementary

#0D2F50 #500D0E #504F0D

monochromatic

#040F1A #04101B #0D2F50 #164E85 #1E6DB9

Accessibility & contrast

On white

13.64

#0D2F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0D2F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F50

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F50	#FFFFFF	#000000	##FFFFFF
##0D2F50	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203151

Deuteranopia (green-blind)

#152B4F

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0d2f50;
/* rgb */ color: rgb(13, 47, 80);
/* oklch */ color: oklch(30.0% 0.071 251.0);

Tailwind

colors: {
  custom: {
    50: '#576781',
    500: '#0d2f50',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f50;
$custom-light: #576781;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f50",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 80
  },
  "hsl": {
    "h": 209.552,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29982,
    "c": 0.0714,
    "h": 251
  },
  "luminance": 0.02698
}

Semantic roles & 50–950 ramp

primary

#0D2F50

secondary

#8B5C2E

accent

#9339EF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0D2F50

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

Preview Lab → · Contrast checker → · Palette generator →