#0F2C51#0F2C51

#0F2C51 is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.3% C 0.076 H 255.9°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C51
RGB	rgb(15, 44, 81)
HSL	hsl(214, 69%, 19%)
HSV	hsv(214, 81%, 32%)
CMYK	cmyk(81.5%, 45.7%, 0%, 68.2%)
CIE-LAB	lab(17.90, 4.18, -25.76)
CIE-LCH	lch(17.90, 26.10, 279.21°)
OKLab	oklab(29.33% -0.0184 -0.0736)
OKLCH	oklch(29.33% 0.076 255.9)
XYZ	xyz(2.5823, 2.4967, 8.1288)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C51 #51340F

analogous

#0F4D51 #0F2C51 #130F51

triadic

#0F2C51 #510F2C #2C510F

tetradic

#0F2C51 #510F4D #51340F #0F5113

square

#0F2C51 #510F4D #51340F #0F5113

split-complementary

#0F2C51 #51130F #4D510F

monochromatic

#050E1A #05101D #0F2C51 #194885 #2264B8

Accessibility & contrast

On white

14.01

#0F2C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F2C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C51

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C51	#FFFFFF	#000000	##FFFFFF
##0F2C51	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2F52

Deuteranopia (green-blind)

#0F2950

Tritanopia (blue-blind)

#00353A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2c51;
/* rgb */ color: rgb(15, 44, 81);
/* oklch */ color: oklch(29.3% 0.076 255.9);

Tailwind

colors: {
  custom: {
    50: '#586482',
    500: '#0f2c51',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c51;
$custom-light: #586482;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c51",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 81
  },
  "hsl": {
    "h": 213.636,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29333,
    "c": 0.07591,
    "h": 255.9
  },
  "luminance": 0.02497
}

Semantic roles & 50–950 ramp

primary

#0F2C51

secondary

#8B6331

accent

#9F3CEC

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0F2C51

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

Preview Lab → · Contrast checker → · Palette generator →