#150F63#150F63

#150F63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.138 H 273.8°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#150F63
RGB	rgb(21, 15, 99)
HSL	hsl(244, 74%, 22%)
HSV	hsv(244, 85%, 39%)
CMYK	cmyk(78.8%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(11.97, 32.60, -47.48)
CIE-LCH	lch(11.97, 57.59, 304.47°)
OKLab	oklab(25.54% 0.0091 -0.1373)
OKLCH	oklch(25.54% 0.138 273.8)
XYZ	xyz(2.7315, 1.4016, 11.9286)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F63 #5D630F

analogous

#0F3363 #150F63 #3F0F63

triadic

#150F63 #63150F #0F6315

tetradic

#150F63 #630F33 #5D630F #0F633F

square

#150F63 #630F33 #5D630F #0F633F

split-complementary

#150F63 #633F0F #33630F

monochromatic

#06041B #0A072E #150F63 #201798 #2C1FCD

Accessibility & contrast

On white

16.40

#150F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#150F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F63

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F63	#FFFFFF	#000000	##FFFFFF
##150F63	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002365

Deuteranopia (green-blind)

#001B62

Tritanopia (blue-blind)

#002939

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #150f63;
/* rgb */ color: rgb(21, 15, 99);
/* oklch */ color: oklch(25.5% 0.138 273.8);

Tailwind

colors: {
  custom: {
    50: '#625090',
    500: '#150f63',
    950: '#000000',
  },
}

SCSS

$custom: #150f63;
$custom-light: #625090;
$custom-dark: #000000;

JSON

{
  "hex": "#150f63",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 244.286,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25543,
    "c": 0.13764,
    "h": 273.8
  },
  "luminance": 0.01402
}

Semantic roles & 50–950 ramp

primary

#150F63

secondary

#949C32

accent

#F037E3

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #150F63

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

Preview Lab → · Contrast checker → · Palette generator →