#150E43#150E43

#150E43 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.6% C 0.095 H 280.9°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#150E43
RGB	rgb(21, 14, 67)
HSL	hsl(248, 65%, 16%)
HSV	hsv(248, 79%, 26%)
CMYK	cmyk(68.7%, 79.1%, 0%, 73.7%)
CIE-LAB	lab(7.94, 21.66, -32.22)
CIE-LCH	lch(7.94, 38.82, 303.91°)
OKLab	oklab(21.57% 0.0179 -0.0929)
OKLCH	oklch(21.57% 0.095 280.9)
XYZ	xyz(1.4791, 0.8786, 5.4008)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E43 #3C430E

analogous

#0E2143 #150E43 #2F0E43

triadic

#150E43 #43150E #0E4315

tetradic

#150E43 #430E21 #3C430E #0E432F

square

#150E43 #430E21 #3C430E #0E432F

split-complementary

#150E43 #432F0E #21430E

monochromatic

#080519 #080519 #150E43 #251976 #3523A8

Accessibility & contrast

On white

17.86

#150E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#150E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E43

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E43	#FFFFFF	#000000	##FFFFFF
##150E43	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001542

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #150e43;
/* rgb */ color: rgb(21, 14, 67);
/* oklch */ color: oklch(21.6% 0.095 280.9);

Tailwind

colors: {
  custom: {
    50: '#594d78',
    500: '#150e43',
    950: '#000000',
  },
}

SCSS

$custom: #150e43;
$custom-light: #594d78;
$custom-dark: #000000;

JSON

{
  "hex": "#150e43",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 67
  },
  "hsl": {
    "h": 247.925,
    "s": 65.432,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21568,
    "c": 0.09458,
    "h": 280.9
  },
  "luminance": 0.00879
}

Semantic roles & 50–950 ramp

primary

#150E43

secondary

#747E2F

accent

#E83FD2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #150E43

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

Preview Lab → · Contrast checker → · Palette generator →