#15415E#15415E

#15415E is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.0% C 0.069 H 241.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#15415E
RGB	rgb(21, 65, 94)
HSL	hsl(204, 63%, 23%)
HSV	hsv(204, 78%, 37%)
CMYK	cmyk(77.7%, 30.9%, 0%, 63.1%)
CIE-LAB	lab(26.00, -4.01, -21.52)
CIE-LCH	lch(26.00, 21.89, 259.44°)
OKLab	oklab(36% -0.033 -0.0608)
OKLCH	oklch(36% 0.069 241.5)
XYZ	xyz(4.2192, 4.7477, 11.2815)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15415E #5E3215

analogous

#155E57 #15415E #151C5E

triadic

#15415E #5E1541 #415E15

tetradic

#15415E #57155E #5E3215 #1C5E15

square

#15415E #57155E #5E3215 #1C5E15

split-complementary

#15415E #5E151C #5E5715

monochromatic

#061119 #0A1E2C #15415E #206490 #2B86C2

Accessibility & contrast

On white

10.77

#15415E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#15415E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15415E

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15415E	#FFFFFF	#000000	##FFFFFF
##15415E	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34415F

Deuteranopia (green-blind)

#2A3A5D

Tritanopia (blue-blind)

#00484B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #15415e;
/* rgb */ color: rgb(21, 65, 94);
/* oklch */ color: oklch(36.0% 0.069 241.5);

Tailwind

colors: {
  custom: {
    50: '#5e758c',
    500: '#15415e',
    950: '#000000',
  },
}

SCSS

$custom: #15415e;
$custom-light: #5e758c;
$custom-dark: #000000;

JSON

{
  "hex": "#15415e",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 94
  },
  "hsl": {
    "h": 203.836,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36003,
    "c": 0.0692,
    "h": 241.5
  },
  "luminance": 0.04748
}

Semantic roles & 50–950 ramp

primary

#15415E

secondary

#955E39

accent

#8341E7

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #15415E

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

Preview Lab → · Contrast checker → · Palette generator →