#15425E#15425E

#15425E is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.3% C 0.068 H 240.1°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#15425E
RGB	rgb(21, 66, 94)
HSL	hsl(203, 63%, 23%)
HSV	hsv(203, 78%, 37%)
CMYK	cmyk(77.7%, 29.8%, 0%, 63.1%)
CIE-LAB	lab(26.34, -4.67, -20.99)
CIE-LCH	lch(26.34, 21.50, 257.47°)
OKLab	oklab(36.27% -0.0341 -0.0593)
OKLCH	oklch(36.27% 0.068 240.1)
XYZ	xyz(4.2771, 4.8635, 11.3008)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15425E #5E3115

analogous

#155E56 #15425E #151D5E

triadic

#15425E #5E1542 #425E15

tetradic

#15425E #56155E #5E3115 #1D5E15

square

#15425E #56155E #5E3115 #1D5E15

split-complementary

#15425E #5E151D #5E5615

monochromatic

#061219 #0A1F2C #15425E #206590 #2B88C2

Accessibility & contrast

On white

10.64

#15425E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#15425E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15425E

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15425E	#FFFFFF	#000000	##FFFFFF
##15425E	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35425F

Deuteranopia (green-blind)

#2B3B5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #15425e;
/* rgb */ color: rgb(21, 66, 94);
/* oklch */ color: oklch(36.3% 0.068 240.1);

Tailwind

colors: {
  custom: {
    50: '#5e768b',
    500: '#15425e',
    950: '#000000',
  },
}

SCSS

$custom: #15425e;
$custom-light: #5e768b;
$custom-dark: #000000;

JSON

{
  "hex": "#15425e",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 94
  },
  "hsl": {
    "h": 203.014,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36272,
    "c": 0.06839,
    "h": 240.1
  },
  "luminance": 0.04864
}

Semantic roles & 50–950 ramp

primary

#15425E

secondary

#955D39

accent

#8141E7

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #15425E

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

Preview Lab → · Contrast checker → · Palette generator →