#0F1250#0F1250

#0F1250 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.3% C 0.110 H 271.9°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#0F1250
RGB	rgb(15, 18, 80)
HSL	hsl(237, 68%, 19%)
HSV	hsv(237, 81%, 31%)
CMYK	cmyk(81.3%, 77.5%, 0%, 68.6%)
CIE-LAB	lab(9.90, 23.12, -38.07)
CIE-LCH	lch(9.90, 44.54, 301.27°)
OKLab	oklab(23.29% 0.0037 -0.1101)
OKLCH	oklch(23.29% 0.11 271.9)
XYZ	xyz(1.8608, 1.1132, 7.7047)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1250 #504D0F

analogous

#0F3250 #0F1250 #2C0F50

triadic

#0F1250 #500F12 #12500F

tetradic

#0F1250 #500F32 #504D0F #0F502C

square

#0F1250 #500F32 #504D0F #0F502C

split-complementary

#0F1250 #502C0F #32500F

monochromatic

#05061A #05061C #0F1250 #191E84 #2229B7

Accessibility & contrast

On white

17.18

#0F1250 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0F1250 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1250

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1250	#FFFFFF	#000000	##FFFFFF
##0F1250	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E52

Deuteranopia (green-blind)

#00184F

Tritanopia (blue-blind)

#00232F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0f1250;
/* rgb */ color: rgb(15, 18, 80);
/* oklch */ color: oklch(23.3% 0.110 271.9);

Tailwind

colors: {
  custom: {
    50: '#5a5082',
    500: '#0f1250',
    950: '#000000',
  },
}

SCSS

$custom: #0f1250;
$custom-light: #5a5082;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1250",
  "rgb": {
    "r": 15,
    "g": 18,
    "b": 80
  },
  "hsl": {
    "h": 237.231,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.2329,
    "c": 0.11021,
    "h": 271.9
  },
  "luminance": 0.01113
}

Semantic roles & 50–950 ramp

primary

#0F1250

secondary

#8A8631

accent

#E33DEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #0F1250

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

Preview Lab → · Contrast checker → · Palette generator →