#0F1576#0F1576

#0F1576 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.4% C 0.158 H 268.5°. Best body text is #FFFFFF at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F1576
RGB	rgb(15, 21, 118)
HSL	hsl(237, 77%, 26%)
HSV	hsv(237, 87%, 46%)
CMYK	cmyk(87.3%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(15.20, 35.50, -54.57)
CIE-LCH	lch(15.20, 65.10, 303.05°)
OKLab	oklab(28.41% -0.0042 -0.1581)
OKLCH	oklch(28.41% 0.158 268.5)
XYZ	xyz(3.7341, 1.9454, 17.3147)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1576 #76700F

analogous

#0F4876 #0F1576 #3C0F76

triadic

#0F1576 #760F15 #15760F

tetradic

#0F1576 #760F48 #76700F #0F763C

square

#0F1576 #760F48 #76700F #0F763C

split-complementary

#0F1576 #763C0F #48760F

monochromatic

#03051B #080B40 #0F1576 #161FAC #1D29E2

Accessibility & contrast

On white

15.12

#0F1576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F1576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1576

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1576	#FFFFFF	#000000	##FFFFFF
##0F1576	1.00	15.12	1.39	15.12
#FFFFFF	15.12	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B79

Deuteranopia (green-blind)

#002174

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f1576;
/* rgb */ color: rgb(15, 21, 118);
/* oklch */ color: oklch(28.4% 0.158 268.5);

Tailwind

colors: {
  custom: {
    50: '#65549f',
    500: '#0f1576',
    950: '#000000',
  },
}

SCSS

$custom: #0f1576;
$custom-light: #65549f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1576",
  "rgb": {
    "r": 15,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 236.505,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28409,
    "c": 0.15814,
    "h": 268.5
  },
  "luminance": 0.01946
}

Semantic roles & 50–950 ramp

primary

#0F1576

secondary

#ADA633

accent

#E934F4

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #0F1576

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

Preview Lab → · Contrast checker → · Palette generator →