#1615A0#1615A0

#1615A0 is a dark, highly saturated blue. Relative luminance 0.032; OKLCH L 34.1% C 0.206 H 268.4°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#1615A0
RGB	rgb(22, 21, 160)
HSL	hsl(240, 77%, 35%)
HSV	hsv(240, 87%, 63%)
CMYK	cmyk(86.3%, 86.9%, 0%, 37.3%)
CIE-LAB	lab(21.00, 49.54, -71.25)
CIE-LCH	lch(21.00, 86.78, 304.81°)
OKLab	oklab(34.08% -0.0057 -0.2062)
OKLCH	oklch(34.08% 0.206 268.4)
XYZ	xyz(6.9420, 3.2441, 33.5112)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1615A0 #9FA015

analogous

#1559A0 #1615A0 #5C15A0

triadic

#1615A0 #A01615 #15A016

tetradic

#1615A0 #A01559 #9FA015 #15A05C

square

#1615A0 #A01559 #9FA015 #15A05C

split-complementary

#1615A0 #A05C15 #59A015

monochromatic

#070734 #0F0E6A #1615A0 #1D1CD6 #4A48E7

Accessibility & contrast

On white

12.73

#1615A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1615A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1615A0

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1615A0	#FFFFFF	#000000	##FFFFFF
##1615A0	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA4

Deuteranopia (green-blind)

#002B9E

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1615a0;
/* rgb */ color: rgb(22, 21, 160);
/* oklch */ color: oklch(34.1% 0.206 268.4);

Tailwind

colors: {
  custom: {
    50: '#7358be',
    500: '#1615a0',
    950: '#000000',
  },
}

SCSS

$custom: #1615a0;
$custom-light: #7358be;
$custom-dark: #000000;

JSON

{
  "hex": "#1615a0",
  "rgb": {
    "r": 22,
    "g": 21,
    "b": 160
  },
  "hsl": {
    "h": 240.432,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34076,
    "c": 0.20628,
    "h": 268.4
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#1615A0

secondary

#C7C849

accent

#F334F2

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #1615A0

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

Preview Lab → · Contrast checker → · Palette generator →