#0F2E5C#0F2E5C

#0F2E5C is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.7% C 0.090 H 258.5°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F2E5C
RGB	rgb(15, 46, 92)
HSL	hsl(216, 72%, 21%)
HSV	hsv(216, 84%, 36%)
CMYK	cmyk(83.7%, 50%, 0%, 63.9%)
CIE-LAB	lab(19.34, 7.51, -30.80)
CIE-LCH	lch(19.34, 31.70, 283.70°)
OKLab	oklab(30.7% -0.018 -0.0884)
OKLCH	oklch(30.7% 0.09 258.5)
XYZ	xyz(3.1051, 2.8279, 10.5053)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2E5C #5C3D0F

analogous

#0F545C #0F2E5C #160F5C

triadic

#0F2E5C #5C0F2E #2E5C0F

tetradic

#0F2E5C #5C0F54 #5C3D0F #0F5C16

square

#0F2E5C #5C0F54 #5C3D0F #0F5C16

split-complementary

#0F2E5C #5C160F #545C0F

monochromatic

#040D1A #061427 #0F2E5C #184891 #2063C5

Accessibility & contrast

On white

13.41

#0F2E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F2E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2E5C

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2E5C	#FFFFFF	#000000	##FFFFFF
##0F2E5C	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15335E

Deuteranopia (green-blind)

#032C5B

Tritanopia (blue-blind)

#003940

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2e5c;
/* rgb */ color: rgb(15, 46, 92);
/* oklch */ color: oklch(30.7% 0.090 258.5);

Tailwind

colors: {
  custom: {
    50: '#5b668a',
    500: '#0f2e5c',
    950: '#000000',
  },
}

SCSS

$custom: #0f2e5c;
$custom-light: #5b668a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2e5c",
  "rgb": {
    "r": 15,
    "g": 46,
    "b": 92
  },
  "hsl": {
    "h": 215.844,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30695,
    "c": 0.09022,
    "h": 258.5
  },
  "luminance": 0.02828
}

Semantic roles & 50–950 ramp

primary

#0F2E5C

secondary

#956D31

accent

#A639EF

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04050C

muted

#797A7D

Preview Lab

Preview with #0F2E5C

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

Preview Lab → · Contrast checker → · Palette generator →