#150E42#150E42

#150E42 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.093 H 281.2°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#150E42
RGB	rgb(21, 14, 66)
HSL	hsl(248, 65%, 16%)
HSV	hsv(248, 79%, 26%)
CMYK	cmyk(68.2%, 78.8%, 0%, 74.1%)
CIE-LAB	lab(7.83, 21.28, -31.68)
CIE-LCH	lch(7.83, 38.16, 303.88°)
OKLab	oklab(21.46% 0.0182 -0.0913)
OKLCH	oklch(21.46% 0.093 281.2)
XYZ	xyz(1.4494, 0.8668, 5.2441)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E42 #3B420E

analogous

#0E2142 #150E42 #2F0E42

triadic

#150E42 #42150E #0E4215

tetradic

#150E42 #420E21 #3B420E #0E422F

square

#150E42 #420E21 #3B420E #0E422F

split-complementary

#150E42 #422F0E #21420E

monochromatic

#080519 #080519 #150E42 #251974 #3523A7

Accessibility & contrast

On white

17.90

#150E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#150E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E42

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E42	#FFFFFF	#000000	##FFFFFF
##150E42	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001944

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#001C26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150e42;
/* rgb */ color: rgb(21, 14, 66);
/* oklch */ color: oklch(21.5% 0.093 281.2);

Tailwind

colors: {
  custom: {
    50: '#594d77',
    500: '#150e42',
    950: '#000000',
  },
}

SCSS

$custom: #150e42;
$custom-light: #594d77;
$custom-dark: #000000;

JSON

{
  "hex": "#150e42",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 66
  },
  "hsl": {
    "h": 248.077,
    "s": 65,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21457,
    "c": 0.0931,
    "h": 281.2
  },
  "luminance": 0.00867
}

Semantic roles & 50–950 ramp

primary

#150E42

secondary

#727D2F

accent

#E840D1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150E42

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

Preview Lab → · Contrast checker → · Palette generator →