#15215C#15215C

#15215C is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.9% C 0.106 H 269.4°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#15215C
RGB	rgb(21, 33, 92)
HSL	hsl(230, 63%, 22%)
HSV	hsv(230, 77%, 36%)
CMYK	cmyk(77.2%, 64.1%, 0%, 63.9%)
CIE-LAB	lab(15.59, 17.97, -36.86)
CIE-LCH	lch(15.59, 41.01, 295.99°)
OKLab	oklab(27.93% -0.0011 -0.1064)
OKLCH	oklch(27.93% 0.106 269.4)
XYZ	xyz(2.7842, 2.0196, 10.3662)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15215C #5C5015

analogous

#15455C #15215C #2D155C

triadic

#15215C #5C1521 #215C15

tetradic

#15215C #5C1545 #5C5015 #155C2D

square

#15215C #5C1545 #5C5015 #155C2D

split-complementary

#15215C #5C2D15 #455C15

monochromatic

#060919 #0A0F2A #15215C #20338E #2C45C0

Accessibility & contrast

On white

14.96

#15215C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#15215C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15215C

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15215C	#FFFFFF	#000000	##FFFFFF
##15215C	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5E

Deuteranopia (green-blind)

#00245B

Tritanopia (blue-blind)

#00303B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #15215c;
/* rgb */ color: rgb(21, 33, 92);
/* oklch */ color: oklch(27.9% 0.106 269.4);

Tailwind

colors: {
  custom: {
    50: '#5e5c8b',
    500: '#15215c',
    950: '#000000',
  },
}

SCSS

$custom: #15215c;
$custom-light: #5e5c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#15215c",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 92
  },
  "hsl": {
    "h": 229.859,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.27926,
    "c": 0.10637,
    "h": 269.4
  },
  "luminance": 0.0202
}

Semantic roles & 50–950 ramp

primary

#15215C

secondary

#938439

accent

#CA42E6

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #15215C

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

Preview Lab → · Contrast checker → · Palette generator →