#15426B#15426B

#15426B is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.1% C 0.086 H 249.6°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#15426B
RGB	rgb(21, 66, 107)
HSL	hsl(209, 67%, 25%)
HSV	hsv(209, 80%, 42%)
CMYK	cmyk(80.4%, 38.3%, 0%, 58%)
CIE-LAB	lab(27.07, 0.60, -28.20)
CIE-LCH	lch(27.07, 28.21, 271.21°)
OKLab	oklab(37.08% -0.0298 -0.0803)
OKLCH	oklch(37.08% 0.086 249.6)
XYZ	xyz(4.9103, 5.1168, 14.6359)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15426B #6B3E15

analogous

#156B69 #15426B #15176B

triadic

#15426B #6B1542 #426B15

tetradic

#15426B #69156B #6B3E15 #176B15

square

#15426B #69156B #6B3E15 #176B15

split-complementary

#15426B #6B1517 #6B6915

monochromatic

#05101A #0B2238 #15426B #1F629E #2981D1

Accessibility & contrast

On white

10.38

#15426B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#15426B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15426B

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15426B	#FFFFFF	#000000	##FFFFFF
##15426B	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F446D

Deuteranopia (green-blind)

#223C6A

Tritanopia (blue-blind)

#004C51

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #15426b;
/* rgb */ color: rgb(21, 66, 107);
/* oklch */ color: oklch(37.1% 0.086 249.6);

Tailwind

colors: {
  custom: {
    50: '#607695',
    500: '#15426b',
    950: '#000000',
  },
}

SCSS

$custom: #15426b;
$custom-light: #607695;
$custom-dark: #000000;

JSON

{
  "hex": "#15426b",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 107
  },
  "hsl": {
    "h": 208.605,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37078,
    "c": 0.08565,
    "h": 249.6
  },
  "luminance": 0.05117
}

Semantic roles & 50–950 ramp

primary

#15426B

secondary

#A26B3A

accent

#903EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #15426B

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

Preview Lab → · Contrast checker → · Palette generator →