#150E39#150E39

#150E39 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.5% C 0.079 H 284.4°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#150E39
RGB	rgb(21, 14, 57)
HSL	hsl(250, 61%, 14%)
HSV	hsv(250, 75%, 22%)
CMYK	cmyk(63.2%, 75.4%, 0%, 77.6%)
CIE-LAB	lab(6.94, 17.68, -26.68)
CIE-LCH	lch(6.94, 32.00, 303.53°)
OKLab	oklab(20.5% 0.0197 -0.0769)
OKLCH	oklch(20.5% 0.079 284.4)
XYZ	xyz(1.2046, 0.7688, 3.9550)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E39 #32390E

analogous

#0E1D39 #150E39 #2B0E39

triadic

#150E39 #39150E #0E3915

tetradic

#150E39 #390E1D #32390E #0E392B

square

#150E39 #390E1D #32390E #0E392B

split-complementary

#150E39 #392B0E #1D390E

monochromatic

#090619 #090619 #150E39 #271A6A #39269B

Accessibility & contrast

On white

18.20

#150E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#150E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E39

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E39	#FFFFFF	#000000	##FFFFFF
##150E39	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173A

Deuteranopia (green-blind)

#001438

Tritanopia (blue-blind)

#061921

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #150e39;
/* rgb */ color: rgb(21, 14, 57);
/* oklch */ color: oklch(20.5% 0.079 284.4);

Tailwind

colors: {
  custom: {
    50: '#574d70',
    500: '#150e39',
    950: '#000000',
  },
}

SCSS

$custom: #150e39;
$custom-light: #574d70;
$custom-dark: #000000;

JSON

{
  "hex": "#150e39",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 57
  },
  "hsl": {
    "h": 249.767,
    "s": 60.563,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20497,
    "c": 0.07936,
    "h": 284.4
  },
  "luminance": 0.00769
}

Semantic roles & 50–950 ramp

primary

#150E39

secondary

#69742F

accent

#E444CA

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #150E39

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

Preview Lab → · Contrast checker → · Palette generator →