#15215F#15215F

#15215F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.2% C 0.111 H 269.4°. Best body text is #FFFFFF at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#15215F
RGB	rgb(21, 33, 95)
HSL	hsl(230, 64%, 23%)
HSV	hsv(230, 78%, 37%)
CMYK	cmyk(77.9%, 65.3%, 0%, 62.7%)
CIE-LAB	lab(15.87, 19.21, -38.41)
CIE-LCH	lch(15.87, 42.94, 296.57°)
OKLab	oklab(28.22% -0.0011 -0.1109)
OKLCH	oklch(28.22% 0.111 269.4)
XYZ	xyz(2.9180, 2.0731, 11.0706)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15215F #5F5315

analogous

#15465F #15215F #2E155F

triadic

#15215F #5F1521 #215F15

tetradic

#15215F #5F1546 #5F5315 #155F2E

square

#15215F #5F1546 #5F5315 #155F2E

split-complementary

#15215F #5F2E15 #465F15

monochromatic

#060919 #0A102D #15215F #203291 #2B44C3

Accessibility & contrast

On white

14.85

#15215F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#15215F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15215F

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15215F	#FFFFFF	#000000	##FFFFFF
##15215F	1.00	14.85	1.41	14.85
#FFFFFF	14.85	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#00245E

Tritanopia (blue-blind)

#00313C

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #15215f;
/* rgb */ color: rgb(21, 33, 95);
/* oklch */ color: oklch(28.2% 0.111 269.4);

Tailwind

colors: {
  custom: {
    50: '#5f5c8d',
    500: '#15215f',
    950: '#000000',
  },
}

SCSS

$custom: #15215f;
$custom-light: #5f5c8d;
$custom-dark: #000000;

JSON

{
  "hex": "#15215f",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 95
  },
  "hsl": {
    "h": 230.27,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28218,
    "c": 0.11091,
    "h": 269.4
  },
  "luminance": 0.02073
}

Semantic roles & 50–950 ramp

primary

#15215F

secondary

#96873A

accent

#CC41E7

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #15215F

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

Preview Lab → · Contrast checker → · Palette generator →