#150F46#150F46

#150F46 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.1% C 0.098 H 279.7°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#150F46
RGB	rgb(21, 15, 70)
HSL	hsl(247, 65%, 17%)
HSV	hsv(247, 79%, 27%)
CMYK	cmyk(70%, 78.6%, 0%, 72.5%)
CIE-LAB	lab(8.51, 22.11, -33.39)
CIE-LCH	lch(8.51, 40.04, 303.51°)
OKLab	oklab(22.08% 0.0164 -0.0963)
OKLCH	oklch(22.08% 0.098 279.7)
XYZ	xyz(1.5852, 0.9432, 5.8917)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150F46 #40460F

analogous

#0F2546 #150F46 #310F46

triadic

#150F46 #46150F #0F4615

tetradic

#150F46 #460F25 #40460F #0F4631

square

#150F46 #460F25 #40460F #0F4631

split-complementary

#150F46 #46310F #25460F

monochromatic

#080519 #080519 #150F46 #241A78 #3325AB

Accessibility & contrast

On white

17.67

#150F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#150F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F46

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150F46	#FFFFFF	#000000	##FFFFFF
##150F46	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B48

Deuteranopia (green-blind)

#001645

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #150f46;
/* rgb */ color: rgb(21, 15, 70);
/* oklch */ color: oklch(22.1% 0.098 279.7);

Tailwind

colors: {
  custom: {
    50: '#5a4e7a',
    500: '#150f46',
    950: '#000000',
  },
}

SCSS

$custom: #150f46;
$custom-light: #5a4e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#150f46",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 70
  },
  "hsl": {
    "h": 246.545,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.22077,
    "c": 0.09769,
    "h": 279.7
  },
  "luminance": 0.00943
}

Semantic roles & 50–950 ramp

primary

#150F46

secondary

#788030

accent

#E840D5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150F46

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

Preview Lab → · Contrast checker → · Palette generator →