#15425D#15425D

#15425D is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.2% C 0.067 H 239.1°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#15425D
RGB	rgb(21, 66, 93)
HSL	hsl(203, 63%, 22%)
HSV	hsv(203, 77%, 36%)
CMYK	cmyk(77.4%, 29%, 0%, 63.5%)
CIE-LAB	lab(26.29, -5.06, -20.42)
CIE-LCH	lch(26.29, 21.04, 256.07°)
OKLab	oklab(36.21% -0.0345 -0.0576)
OKLCH	oklch(36.21% 0.067 239.1)
XYZ	xyz(4.2325, 4.8457, 11.0661)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15425D #5D3015

analogous

#155D54 #15425D #151E5D

triadic

#15425D #5D1542 #425D15

tetradic

#15425D #54155D #5D3015 #1E5D15

square

#15425D #54155D #5D3015 #1E5D15

split-complementary

#15425D #5D151E #5D5415

monochromatic

#061219 #0A1F2B #15425D #20658F #2C89C1

Accessibility & contrast

On white

10.66

#15425D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#15425D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15425D

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15425D	#FFFFFF	#000000	##FFFFFF
##15425D	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35425E

Deuteranopia (green-blind)

#2C3B5D

Tritanopia (blue-blind)

#00494B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #15425d;
/* rgb */ color: rgb(21, 66, 93);
/* oklch */ color: oklch(36.2% 0.067 239.1);

Tailwind

colors: {
  custom: {
    50: '#5d768b',
    500: '#15425d',
    950: '#000000',
  },
}

SCSS

$custom: #15425d;
$custom-light: #5d768b;
$custom-dark: #000000;

JSON

{
  "hex": "#15425d",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 93
  },
  "hsl": {
    "h": 202.5,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.36213,
    "c": 0.06715,
    "h": 239.1
  },
  "luminance": 0.04846
}

Semantic roles & 50–950 ramp

primary

#15425D

secondary

#945C39

accent

#7F42E6

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #15425D

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

Preview Lab → · Contrast checker → · Palette generator →