#0F2F53#0F2F53

#0F2F53 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.075 H 253.7°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F53
RGB	rgb(15, 47, 83)
HSL	hsl(212, 69%, 19%)
HSV	hsv(212, 82%, 33%)
CMYK	cmyk(81.9%, 43.4%, 0%, 67.5%)
CIE-LAB	lab(19.05, 2.87, -25.27)
CIE-LCH	lch(19.05, 25.43, 276.47°)
OKLab	oklab(30.27% -0.021 -0.0721)
OKLCH	oklch(30.27% 0.075 253.7)
XYZ	xyz(2.7743, 2.7588, 8.5682)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F53 #53330F

analogous

#0F5153 #0F2F53 #110F53

triadic

#0F2F53 #530F2F #2F530F

tetradic

#0F2F53 #530F51 #53330F #0F5311

square

#0F2F53 #530F51 #53330F #0F5311

split-complementary

#0F2F53 #53110F #51530F

monochromatic

#050F1A #06121F #0F2F53 #184C87 #226ABB

Accessibility & contrast

On white

13.53

#0F2F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0F2F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F53

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F53	#FFFFFF	#000000	##FFFFFF
##0F2F53	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3254

Deuteranopia (green-blind)

#132B52

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f2f53;
/* rgb */ color: rgb(15, 47, 83);
/* oklch */ color: oklch(30.3% 0.075 253.7);

Tailwind

colors: {
  custom: {
    50: '#596783',
    500: '#0f2f53',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f53;
$custom-light: #596783;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f53",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 83
  },
  "hsl": {
    "h": 211.765,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30269,
    "c": 0.07515,
    "h": 253.7
  },
  "luminance": 0.02759
}

Semantic roles & 50–950 ramp

primary

#0F2F53

secondary

#8D6231

accent

#993CEC

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0F2F53

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

Preview Lab → · Contrast checker → · Palette generator →