#0D515F#0D515F

#0D515F is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.2% C 0.067 H 215.7°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D515F
RGB	rgb(13, 81, 95)
HSL	hsl(190, 76%, 21%)
HSV	hsv(190, 86%, 37%)
CMYK	cmyk(86.3%, 14.7%, 0%, 62.7%)
CIE-LAB	lab(31.34, -14.56, -13.91)
CIE-LCH	lch(31.34, 20.13, 223.69°)
OKLab	oklab(40.23% -0.054 -0.0389)
OKLCH	oklch(40.23% 0.067 215.7)
XYZ	xyz(5.1731, 6.7960, 11.8634)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D515F #5F1B0D

analogous

#0D5F44 #0D515F #0D285F

triadic

#0D515F #5F0D51 #515F0D

tetradic

#0D515F #440D5F #5F1B0D #285F0D

square

#0D515F #440D5F #5F1B0D #285F0D

split-complementary

#0D515F #5F0D28 #5F440D

monochromatic

#04171B #062329 #0D515F #147F95 #1CADCB

Accessibility & contrast

On white

8.90

#0D515F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#0D515F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D515F

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D515F	#FFFFFF	#000000	##FFFFFF
##0D515F	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474E60

Deuteranopia (green-blind)

#3D465F

Tritanopia (blue-blind)

#005655

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0d515f;
/* rgb */ color: rgb(13, 81, 95);
/* oklch */ color: oklch(40.2% 0.067 215.7);

Tailwind

colors: {
  custom: {
    50: '#5d828c',
    500: '#0d515f',
    950: '#000000',
  },
}

SCSS

$custom: #0d515f;
$custom-light: #5d828c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d515f",
  "rgb": {
    "r": 13,
    "g": 81,
    "b": 95
  },
  "hsl": {
    "h": 190.244,
    "s": 75.926,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40227,
    "c": 0.06655,
    "h": 215.7
  },
  "luminance": 0.06797
}

Semantic roles & 50–950 ramp

primary

#0D515F

secondary

#99412F

accent

#5635F3

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0D515F

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

Preview Lab → · Contrast checker → · Palette generator →