#150E59#150E59

#150E59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.2% C 0.125 H 275.6°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#150E59
RGB	rgb(21, 14, 89)
HSL	hsl(246, 73%, 20%)
HSV	hsv(246, 84%, 35%)
CMYK	cmyk(76.4%, 84.3%, 0%, 65.1%)
CIE-LAB	lab(10.52, 29.67, -43.17)
CIE-LCH	lch(10.52, 52.38, 304.50°)
OKLab	oklab(24.16% 0.0123 -0.1248)
OKLCH	oklch(24.16% 0.125 275.6)
XYZ	xyz(2.2689, 1.1946, 9.5603)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150E59 #52590E

analogous

#0E2C59 #150E59 #3A0E59

triadic

#150E59 #59150E #0E5915

tetradic

#150E59 #590E2C #52590E #0E593A

square

#150E59 #590E2C #52590E #0E593A

split-complementary

#150E59 #593A0E #2C590E

monochromatic

#06041A #090624 #150E59 #21168E #2E1FC3

Accessibility & contrast

On white

16.95

#150E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#150E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150E59

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150E59	#FFFFFF	#000000	##FFFFFF
##150E59	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205B

Deuteranopia (green-blind)

#001958

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #150e59;
/* rgb */ color: rgb(21, 14, 89);
/* oklch */ color: oklch(24.2% 0.125 275.6);

Tailwind

colors: {
  custom: {
    50: '#5f4e89',
    500: '#150e59',
    950: '#000000',
  },
}

SCSS

$custom: #150e59;
$custom-light: #5f4e89;
$custom-dark: #000000;

JSON

{
  "hex": "#150e59",
  "rgb": {
    "r": 21,
    "g": 14,
    "b": 89
  },
  "hsl": {
    "h": 245.6,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.24162,
    "c": 0.12543,
    "h": 275.6
  },
  "luminance": 0.01195
}

Semantic roles & 50–950 ramp

primary

#150E59

secondary

#8A9330

accent

#F038DE

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #150E59

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

Preview Lab → · Contrast checker → · Palette generator →