#15215A#15215A

#15215A is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.7% C 0.103 H 269.4°. Best body text is #FFFFFF at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#15215A
RGB	rgb(21, 33, 90)
HSL	hsl(230, 62%, 22%)
HSV	hsv(230, 77%, 35%)
CMYK	cmyk(76.7%, 63.3%, 0%, 64.7%)
CIE-LAB	lab(15.41, 17.14, -35.82)
CIE-LCH	lch(15.41, 39.71, 295.57°)
OKLab	oklab(27.74% -0.0011 -0.1033)
OKLCH	oklch(27.74% 0.103 269.4)
XYZ	xyz(2.6979, 1.9851, 9.9118)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15215A #5A4E15

analogous

#15445A #15215A #2C155A

triadic

#15215A #5A1521 #215A15

tetradic

#15215A #5A1544 #5A4E15 #155A2C

square

#15215A #5A1544 #5A4E15 #155A2C

split-complementary

#15215A #5A2C15 #445A15

monochromatic

#060919 #090F28 #15215A #21338C #2C45BD

Accessibility & contrast

On white

15.03

#15215A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#15215A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15215A

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15215A	#FFFFFF	#000000	##FFFFFF
##15215A	1.00	15.03	1.40	15.03
#FFFFFF	15.03	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5C

Deuteranopia (green-blind)

#002359

Tritanopia (blue-blind)

#002F3A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #15215a;
/* rgb */ color: rgb(21, 33, 90);
/* oklch */ color: oklch(27.7% 0.103 269.4);

Tailwind

colors: {
  custom: {
    50: '#5d5c89',
    500: '#15215a',
    950: '#000000',
  },
}

SCSS

$custom: #15215a;
$custom-light: #5d5c89;
$custom-dark: #000000;

JSON

{
  "hex": "#15215a",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 90
  },
  "hsl": {
    "h": 229.565,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27735,
    "c": 0.10331,
    "h": 269.4
  },
  "luminance": 0.01985
}

Semantic roles & 50–950 ramp

primary

#15215A

secondary

#928239

accent

#C943E5

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #15215A

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

Preview Lab → · Contrast checker → · Palette generator →