#0F2B65#0F2B65

#0F2B65 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.108 H 262.5°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#0F2B65
RGB	rgb(15, 43, 101)
HSL	hsl(220, 74%, 23%)
HSV	hsv(220, 85%, 40%)
CMYK	cmyk(85.1%, 57.4%, 0%, 60.4%)
CIE-LAB	lab(19.09, 13.63, -37.12)
CIE-LCH	lch(19.09, 39.55, 290.17°)
OKLab	oklab(30.73% -0.0141 -0.1071)
OKLCH	oklch(30.73% 0.108 262.5)
XYZ	xyz(3.4090, 2.7685, 12.6641)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2B65 #65490F

analogous

#0F5665 #0F2B65 #1E0F65

triadic

#0F2B65 #650F2B #2B650F

tetradic

#0F2B65 #650F56 #65490F #0F651E

square

#0F2B65 #650F56 #65490F #0F651E

split-complementary

#0F2B65 #651E0F #56650F

monochromatic

#040B1B #071430 #0F2B65 #17429A #1F58D0

Accessibility & contrast

On white

13.52

#0F2B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0F2B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2B65

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2B65	#FFFFFF	#000000	##FFFFFF
##0F2B65	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003267

Deuteranopia (green-blind)

#002B64

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f2b65;
/* rgb */ color: rgb(15, 43, 101);
/* oklch */ color: oklch(30.7% 0.108 262.5);

Tailwind

colors: {
  custom: {
    50: '#5e6391',
    500: '#0f2b65',
    950: '#000000',
  },
}

SCSS

$custom: #0f2b65;
$custom-light: #5e6391;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2b65",
  "rgb": {
    "r": 15,
    "g": 43,
    "b": 101
  },
  "hsl": {
    "h": 220.465,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30727,
    "c": 0.108,
    "h": 262.5
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary

#0F2B65

secondary

#9E7B32

accent

#B437F1

background

#F5F5F9

surface

#EAEAF1

border

#C6C6CB

text

#05050D

muted

#79797E

Preview Lab

Preview with #0F2B65

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

Preview Lab → · Contrast checker → · Palette generator →