#0F2E5E#0F2E5E

#0F2E5E is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.9% C 0.093 H 259.1°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E5E
RGB	rgb(15, 46, 94)
HSL	hsl(216, 72%, 21%)
HSV	hsv(216, 84%, 37%)
CMYK	cmyk(84%, 51.1%, 0%, 63.1%)
CIE-LAB	lab(19.49, 8.38, -31.88)
CIE-LCH	lch(19.49, 32.97, 284.72°)
OKLab	oklab(30.86% -0.0176 -0.0916)
OKLCH	oklch(30.86% 0.093 259.1)
XYZ	xyz(3.1936, 2.8633, 10.9719)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E5E #5E3F0F

analogous

#0F565E #0F2E5E #180F5E

triadic

#0F2E5E #5E0F2E #2E5E0F

tetradic

#0F2E5E #5E0F56 #5E3F0F #0F5E18

square

#0F2E5E #5E0F56 #5E3F0F #0F5E18

split-complementary

#0F2E5E #5E180F #565E0F

monochromatic

#040D1A #071429 #0F2E5E #174893 #2062C8

Accessibility & contrast

On white

13.35

#0F2E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F2E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E5E

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E5E	#FFFFFF	#000000	##FFFFFF
##0F2E5E	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133360

Deuteranopia (green-blind)

#002C5D

Tritanopia (blue-blind)

#003941

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2e5e;
/* rgb */ color: rgb(15, 46, 94);
/* oklch */ color: oklch(30.9% 0.093 259.1);

Tailwind

colors: {
  custom: {
    50: '#5c668c',
    500: '#0f2e5e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e5e;
$custom-light: #5c668c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e5e",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 94
  },
  "hsl": {
    "h": 216.456,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30855,
    "c": 0.09327,
    "h": 259.1
  },
  "luminance": 0.02864
}

Semantic roles & 50–950 ramp

primary

#0F2E5E

secondary

#976F31

accent

#A839EF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #0F2E5E

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

Preview Lab → · Contrast checker → · Palette generator →