#150F64#150F64

#150F64 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.7% C 0.139 H 273.6°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#150F64
RGB	rgb(21, 15, 100)
HSL	hsl(244, 74%, 23%)
HSV	hsv(244, 85%, 39%)
CMYK	cmyk(79%, 85%, 0%, 60.8%)
CIE-LAB	lab(12.10, 32.94, -47.93)
CIE-LCH	lch(12.10, 58.16, 304.50°)
OKLab	oklab(25.67% 0.0088 -0.1386)
OKLCH	oklch(25.67% 0.139 273.6)
XYZ	xyz(2.7796, 1.4209, 12.1819)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F64 #5E640F

analogous

#0F3464 #150F64 #3F0F64

triadic

#150F64 #64150F #0F6415

tetradic

#150F64 #640F34 #5E640F #0F643F

square

#150F64 #640F34 #5E640F #0F643F

split-complementary

#150F64 #643F0F #34640F

monochromatic

#06041B #0A072F #150F64 #201799 #2B1FCE

Accessibility & contrast

On white

16.35

#150F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#150F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F64

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F64	#FFFFFF	#000000	##FFFFFF
##150F64	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002466

Deuteranopia (green-blind)

#001C63

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #150f64;
/* rgb */ color: rgb(21, 15, 100);
/* oklch */ color: oklch(25.7% 0.139 273.6);

Tailwind

colors: {
  custom: {
    50: '#625091',
    500: '#150f64',
    950: '#000000',
  },
}

SCSS

$custom: #150f64;
$custom-light: #625091;
$custom-dark: #000000;

JSON

{
  "hex": "#150f64",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 100
  },
  "hsl": {
    "h": 244.235,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.25669,
    "c": 0.13893,
    "h": 273.6
  },
  "luminance": 0.01421
}

Semantic roles & 50–950 ramp

primary

#150F64

secondary

#959D32

accent

#F137E3

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #150F64

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

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