#150F5F#150F5F

#150F5F is a dark, vivid blue. Relative luminance 0.013; OKLCH L 25.0% C 0.132 H 274.4°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#150F5F
RGB	rgb(21, 15, 95)
HSL	hsl(245, 73%, 22%)
HSV	hsv(245, 84%, 37%)
CMYK	cmyk(77.9%, 84.2%, 0%, 62.7%)
CIE-LAB	lab(11.46, 31.21, -45.65)
CIE-LCH	lch(11.46, 55.30, 304.36°)
OKLab	oklab(25.04% 0.0102 -0.132)
OKLCH	oklch(25.04% 0.132 274.4)
XYZ	xyz(2.5450, 1.3270, 10.9463)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F5F #595F0F

analogous

#0F315F #150F5F #3D0F5F

triadic

#150F5F #5F150F #0F5F15

tetradic

#150F5F #5F0F31 #595F0F #0F5F3D

square

#150F5F #5F0F31 #595F0F #0F5F3D

split-complementary

#150F5F #5F3D0F #315F0F

monochromatic

#06041A #09072A #150F5F #211794 #2C20C9

Accessibility & contrast

On white

16.60

#150F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#150F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F5F

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F5F	#FFFFFF	#000000	##FFFFFF
##150F5F	1.00	16.60	1.27	16.60
#FFFFFF	16.60	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002261

Deuteranopia (green-blind)

#001B5E

Tritanopia (blue-blind)

#002737

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #150f5f;
/* rgb */ color: rgb(21, 15, 95);
/* oklch */ color: oklch(25.0% 0.132 274.4);

Tailwind

colors: {
  custom: {
    50: '#614f8d',
    500: '#150f5f',
    950: '#000000',
  },
}

SCSS

$custom: #150f5f;
$custom-light: #614f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#150f5f",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 95
  },
  "hsl": {
    "h": 244.5,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25043,
    "c": 0.13241,
    "h": 274.4
  },
  "luminance": 0.01327
}

Semantic roles & 50–950 ramp

primary

#150F5F

secondary

#919832

accent

#EF38E2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #150F5F

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

Preview Lab → · Contrast checker → · Palette generator →