#15415F#15415F

#15415F is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.1% C 0.070 H 242.4°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#15415F
RGB	rgb(21, 65, 95)
HSL	hsl(204, 64%, 23%)
HSV	hsv(204, 78%, 37%)
CMYK	cmyk(77.9%, 31.6%, 0%, 62.7%)
CIE-LAB	lab(26.06, -3.61, -22.08)
CIE-LCH	lch(26.06, 22.37, 260.71°)
OKLab	oklab(36.06% -0.0327 -0.0624)
OKLCH	oklch(36.06% 0.07 242.4)
XYZ	xyz(4.2643, 4.7658, 11.5194)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15415F #5F3315

analogous

#155F58 #15415F #151C5F

triadic

#15415F #5F1541 #415F15

tetradic

#15415F #58155F #5F3315 #1C5F15

square

#15415F #58155F #5F3315 #1C5F15

split-complementary

#15415F #5F151C #5F5815

monochromatic

#061119 #0A1F2D #15415F #206391 #2B86C3

Accessibility & contrast

On white

10.75

#15415F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#15415F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15415F

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15415F	#FFFFFF	#000000	##FFFFFF
##15415F	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334260

Deuteranopia (green-blind)

#293B5E

Tritanopia (blue-blind)

#00484C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #15415f;
/* rgb */ color: rgb(21, 65, 95);
/* oklch */ color: oklch(36.1% 0.070 242.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15415f",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 95
  },
  "hsl": {
    "h": 204.324,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36063,
    "c": 0.07047,
    "h": 242.4
  },
  "luminance": 0.04766
}

Semantic roles & 50–950 ramp

primary

#15415F

secondary

#965F3A

accent

#8441E7

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #15415F

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

Preview Lab → · Contrast checker → · Palette generator →