#150E52#150E52

#150E52 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.3% C 0.116 H 277.1°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#150E52
RGB	rgb(21, 14, 82)
HSL	hsl(246, 71%, 19%)
HSV	hsv(246, 83%, 32%)
CMYK	cmyk(74.4%, 82.9%, 0%, 67.8%)
CIE-LAB	lab(9.66, 27.17, -39.82)
CIE-LCH	lch(9.66, 48.21, 304.31°)
OKLab	oklab(23.31% 0.0143 -0.1151)
OKLCH	oklch(23.31% 0.116 277.1)
XYZ	xyz(1.9888, 1.0825, 8.0851)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E52 #4B520E

analogous

#0E2952 #150E52 #370E52

triadic

#150E52 #52150E #0E5215

tetradic

#150E52 #520E29 #4B520E #0E5237

square

#150E52 #520E29 #4B520E #0E5237

split-complementary

#150E52 #52370E #29520E

monochromatic

#07041A #08051E #150E52 #221786 #3020BB

Accessibility & contrast

On white

17.26

#150E52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#150E52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E52

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E52	#FFFFFF	#000000	##FFFFFF
##150E52	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)

#001E54

Deuteranopia (green-blind)

#001851

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #150e52;
/* rgb */ color: rgb(21, 14, 82);
/* oklch */ color: oklch(23.3% 0.116 277.1);

Tailwind

colors: {
  custom: {
    50: '#5d4e83',
    500: '#150e52',
    950: '#000000',
  },
}

SCSS

$custom: #150e52;
$custom-light: #5d4e83;
$custom-dark: #000000;

JSON

{
  "hex": "#150e52",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 82
  },
  "hsl": {
    "h": 246.176,
    "s": 70.833,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23309,
    "c": 0.11595,
    "h": 277.1
  },
  "luminance": 0.01083
}

Semantic roles & 50–950 ramp

primary

#150E52

secondary

#838C2F

accent

#EE3ADB

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #150E52

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

Preview Lab → · Contrast checker → · Palette generator →