#15436A#15436A

#15436A is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.3% C 0.083 H 248.0°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#15436A
RGB	rgb(21, 67, 106)
HSL	hsl(208, 67%, 25%)
HSV	hsv(208, 80%, 42%)
CMYK	cmyk(80.2%, 36.8%, 0%, 58.4%)
CIE-LAB	lab(27.34, -0.49, -27.13)
CIE-LCH	lch(27.34, 27.14, 268.97°)
OKLab	oklab(37.27% -0.0311 -0.0772)
OKLCH	oklch(37.27% 0.083 248)
XYZ	xyz(4.9169, 5.2138, 14.3801)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15436A #6A3C15

analogous

#156A66 #15436A #15196A

triadic

#15436A #6A1543 #436A15

tetradic

#15436A #66156A #6A3C15 #196A15

square

#15436A #66156A #6A3C15 #196A15

split-complementary

#15436A #6A1519 #6A6615

monochromatic

#05101A #0B2337 #15436A #1F639D #2984D0

Accessibility & contrast

On white

10.28

#15436A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#15436A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15436A

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15436A	#FFFFFF	#000000	##FFFFFF
##15436A	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31456C

Deuteranopia (green-blind)

#253D69

Tritanopia (blue-blind)

#004C51

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #15436a;
/* rgb */ color: rgb(21, 67, 106);
/* oklch */ color: oklch(37.3% 0.083 248.0);

Tailwind

colors: {
  custom: {
    50: '#607695',
    500: '#15436a',
    950: '#000000',
  },
}

SCSS

$custom: #15436a;
$custom-light: #607695;
$custom-dark: #000000;

JSON

{
  "hex": "#15436a",
  "rgb": {
    "r": 21,
    "g": 67,
    "b": 106
  },
  "hsl": {
    "h": 207.529,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.37271,
    "c": 0.0832,
    "h": 248
  },
  "luminance": 0.05214
}

Semantic roles & 50–950 ramp

primary

#15436A

secondary

#A1693A

accent

#8D3EEA

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #15436A

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

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