#150E41#150E41

#150E41 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.092 H 281.6°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#150E41
RGB	rgb(21, 14, 65)
HSL	hsl(248, 65%, 15%)
HSV	hsv(248, 78%, 25%)
CMYK	cmyk(67.7%, 78.5%, 0%, 74.5%)
CIE-LAB	lab(7.72, 20.89, -31.14)
CIE-LCH	lch(7.72, 37.50, 303.85°)
OKLab	oklab(21.35% 0.0184 -0.0897)
OKLCH	oklch(21.35% 0.092 281.6)
XYZ	xyz(1.4201, 0.8551, 5.0902)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.79

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E41 #3A410E

analogous

#0E2041 #150E41 #2E0E41

triadic

#150E41 #41150E #0E4115

tetradic

#150E41 #410E20 #3A410E #0E412E

square

#150E41 #410E20 #3A410E #0E412E

split-complementary

#150E41 #412E0E #20410E

monochromatic

#080519 #080519 #150E41 #251973 #3624A6

Accessibility & contrast

On white

17.93

#150E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#150E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E41

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E41	#FFFFFF	#000000	##FFFFFF
##150E41	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001540

Tritanopia (blue-blind)

#001C26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150e41;
/* rgb */ color: rgb(21, 14, 65);
/* oklch */ color: oklch(21.3% 0.092 281.6);

Tailwind

colors: {
  custom: {
    50: '#594d76',
    500: '#150e41',
    950: '#000000',
  },
}

SCSS

$custom: #150e41;
$custom-light: #594d76;
$custom-dark: #000000;

JSON

{
  "hex": "#150e41",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 65
  },
  "hsl": {
    "h": 248.235,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21347,
    "c": 0.0916,
    "h": 281.6
  },
  "luminance": 0.00855
}

Semantic roles & 50–950 ramp

primary

#150E41

secondary

#717C2F

accent

#E840D1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #150E41

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

Preview Lab → · Contrast checker → · Palette generator →