#0F1150#0F1150

#0F1150 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.111 H 272.2°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F1150
RGB	rgb(15, 17, 80)
HSL	hsl(238, 68%, 19%)
HSV	hsv(238, 81%, 31%)
CMYK	cmyk(81.3%, 78.8%, 0%, 68.6%)
CIE-LAB	lab(9.65, 23.80, -38.48)
CIE-LCH	lch(9.65, 45.24, 301.74°)
OKLab	oklab(23.11% 0.0043 -0.1113)
OKLCH	oklch(23.11% 0.111 272.2)
XYZ	xyz(1.8449, 1.0815, 7.6994)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1150 #504E0F

analogous

#0F3150 #0F1150 #2D0F50

triadic

#0F1150 #500F11 #11500F

tetradic

#0F1150 #500F31 #504E0F #0F502D

square

#0F1150 #500F31 #504E0F #0F502D

split-complementary

#0F1150 #502D0F #31500F

monochromatic

#05051A #05061C #0F1150 #191C84 #2227B7

Accessibility & contrast

On white

17.26

#0F1150 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0F1150 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1150

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1150	#FFFFFF	#000000	##FFFFFF
##0F1150	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	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: #0f1150;
/* rgb */ color: rgb(15, 17, 80);
/* oklch */ color: oklch(23.1% 0.111 272.2);

Tailwind

colors: {
  custom: {
    50: '#5a4f82',
    500: '#0f1150',
    950: '#000000',
  },
}

SCSS

$custom: #0f1150;
$custom-light: #5a4f82;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1150",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 80
  },
  "hsl": {
    "h": 238.154,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23112,
    "c": 0.11142,
    "h": 272.2
  },
  "luminance": 0.01082
}

Semantic roles & 50–950 ramp

primary

#0F1150

secondary

#8A8731

accent

#E63DEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #0F1150

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

Preview Lab → · Contrast checker → · Palette generator →