#0F2E57#0F2E57

#0F2E57 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.3% C 0.083 H 256.7°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E57
RGB	rgb(15, 46, 87)
HSL	hsl(214, 71%, 20%)
HSV	hsv(214, 83%, 34%)
CMYK	cmyk(82.8%, 47.1%, 0%, 65.9%)
CIE-LAB	lab(18.98, 5.33, -28.05)
CIE-LCH	lch(18.98, 28.55, 280.76°)
OKLab	oklab(30.31% -0.019 -0.0803)
OKLCH	oklch(30.31% 0.083 256.7)
XYZ	xyz(2.8937, 2.7433, 9.3920)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E57 #57380F

analogous

#0F5257 #0F2E57 #140F57

triadic

#0F2E57 #570F2E #2E570F

tetradic

#0F2E57 #570F52 #57380F #0F5714

square

#0F2E57 #570F52 #57380F #0F5714

split-complementary

#0F2E57 #57140F #52570F

monochromatic

#050E1A #061223 #0F2E57 #184A8B #2165BF

Accessibility & contrast

On white

13.56

#0F2E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0F2E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E57

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E57	#FFFFFF	#000000	##FFFFFF
##0F2E57	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193259

Deuteranopia (green-blind)

#0C2B56

Tritanopia (blue-blind)

#00383E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f2e57;
/* rgb */ color: rgb(15, 46, 87);
/* oklch */ color: oklch(30.3% 0.083 256.7);

Tailwind

colors: {
  custom: {
    50: '#5a6687',
    500: '#0f2e57',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e57;
$custom-light: #5a6687;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e57",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 87
  },
  "hsl": {
    "h": 214.167,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.30305,
    "c": 0.08254,
    "h": 256.7
  },
  "luminance": 0.02744
}

Semantic roles & 50–950 ramp

primary

#0F2E57

secondary

#916831

accent

#A03AED

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #0F2E57

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

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