#151165#151165

#151165 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.138 H 273.2°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#151165
RGB	rgb(21, 17, 101)
HSL	hsl(243, 71%, 23%)
HSV	hsv(243, 83%, 40%)
CMYK	cmyk(79.2%, 83.2%, 0%, 60.4%)
CIE-LAB	lab(12.61, 32.18, -47.75)
CIE-LCH	lch(12.61, 57.58, 303.98°)
OKLab	oklab(26.06% 0.0078 -0.1382)
OKLCH	oklch(26.06% 0.138 273.2)
XYZ	xyz(2.8579, 1.4996, 12.4482)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151165 #616511

analogous

#113765 #151165 #3F1165

triadic

#151165 #651511 #116515

tetradic

#151165 #651137 #616511 #11653F

square

#151165 #651137 #616511 #11653F

split-complementary

#151165 #653F11 #376511

monochromatic

#05041A #0A0831 #151165 #201A99 #2B23CE

Accessibility & contrast

On white

16.15

#151165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#151165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151165

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151165	#FFFFFF	#000000	##FFFFFF
##151165	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002567

Deuteranopia (green-blind)

#001D64

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #151165;
/* rgb */ color: rgb(21, 17, 101);
/* oklch */ color: oklch(26.1% 0.138 273.2);

Tailwind

colors: {
  custom: {
    50: '#625192',
    500: '#151165',
    950: '#000000',
  },
}

SCSS

$custom: #151165;
$custom-light: #625192;
$custom-dark: #000000;

JSON

{
  "hex": "#151165",
  "rgb": {
    "r": 21,
    "g": 17,
    "b": 101
  },
  "hsl": {
    "h": 242.857,
    "s": 71.186,
    "l": 23.137
  },
  "oklch": {
    "l": 0.26061,
    "c": 0.13838,
    "h": 273.2
  },
  "luminance": 0.015
}

Semantic roles & 50–950 ramp

primary

#151165

secondary

#989D35

accent

#EE3AE5

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #151165

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

Preview Lab → · Contrast checker → · Palette generator →